# baseURI: https://w3id.org/gso/1.0/element/ontology
# imports: https://w3id.org/gso/1.0/common/ontology

@prefix : <https://w3id.org/gso/1.0/element/> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix gsel: <https://w3id.org/gso/1.0/element/> .
@prefix gsoc: <https://w3id.org/gso/1.0/common/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .   @prefix schema: <https://schema.org/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

gsoc:boyan_brodaric rdf:type schema:Person ; rdf:type owl:NamedIndividual ;
  schema:identifier <https://orcid.org/0000-0002-7987-3810> ;
  schema:affiliation "Natural Resources Canada, Geological Survey of Canada"  ;
  rdfs:comment "e-mail: mailto:boyan.brodaric@canada.ca " ;
  schema:name "Dr. Boyan Brodaric" ; rdfs:label "Dr. Boyan Brodaric" ;
.
gsoc:stephen_richard    rdf:type schema:Person ;     rdf:type owl:NamedIndividual ;
  schema:identifier <https://orcid.org/0000-0001-6041-5302> ;
  rdfs:comment "e-mail: mailto:smrTucson@gmail.com " ;
  schema:name "Dr. Stephen M. Richard" ; rdfs:label "Dr. Stephen M. Richard" ;
.
gsel:actinium
  rdf:type owl:Class ;
  rdfs:label "actinium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/actinium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 89 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33337"^^xsd:anyURI ;
  gsel:symbol "Ac" ;
  gsel:wikidataid "https://www.wikidata.org/wiki/Q1121" ;
.
gsel:aluminium
  rdf:type owl:Class ;
  rdfs:label "aluminium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/aluminium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 13 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_28984"^^xsd:anyURI ;
  gsel:symbol "Al" ;
  gsel:wikidataid "https://www.wikidata.org/wiki/Q663" ;
.
gsel:americium
  rdf:type owl:Class ;
  rdfs:label "americium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/americium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 95 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33389"^^xsd:anyURI ;
  gsel:symbol "Am" ;
  gsel:wikidataid "https://www.wikidata.org/wiki/Q663" ;
.
gsel:antimony
  rdf:type owl:Class ;
  rdfs:label "antimony"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/antimony"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 51 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30513"^^xsd:anyURI ;
  gsel:symbol "Sb" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1099"^^xsd:anyURI ;
.
gsel:argon
  rdf:type owl:Class ;
  rdfs:label "arsenic"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/arsenic"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 18 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_49475"^^xsd:anyURI ;
  gsel:symbol "As" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q871"^^xsd:anyURI ;
.
gsel:astatine
  rdf:type owl:Class ;
  rdfs:label "astatine"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/astatine"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 85 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30415"^^xsd:anyURI ;
  gsel:symbol "At" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q999"^^xsd:anyURI ;
.
gsel:atomicNumber
  rdf:type owl:AnnotationProperty ;
  rdfs:label "atomicNumber"@en ;
  rdfs:subPropertyOf gsoc:hasAnnotation ;
.
gsel:barium
  rdf:type owl:Class ;
  rdfs:label "barium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/barium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 56 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_32595"^^xsd:anyURI ;
  gsel:symbol "Ba" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1112"^^xsd:anyURI ;
.
gsel:berkelium
  rdf:type owl:Class ;
  rdfs:label "berkelium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/berkelium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 97 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33391"^^xsd:anyURI ;
  gsel:symbol "Bk" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1882"^^xsd:anyURI ;
.
gsel:beryllium
  rdf:type owl:Class ;
  rdfs:label "beryllium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/beryllium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 4 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33783"^^xsd:anyURI ;
  gsel:symbol "Be" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q569"^^xsd:anyURI ;
.
gsel:bismuth
  rdf:type owl:Class ;
  rdfs:label "bismuth"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/bismuth"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 83 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33301"^^xsd:anyURI ;
  gsel:symbol "Bi" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q942" ;
.
gsel:boron
  rdf:type owl:Class ;
  rdfs:label "caesium"@en ;
  rdfs:label "cesium"@en-us ;
  rdfs:seeAlso "https://www.britannica.com/science/cesium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 5 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_27560"^^xsd:anyURI ;
  gsel:symbol "Cs" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1108"^^xsd:anyURI ;
.
gsel:calcium
  rdf:type owl:Class ;
  rdfs:label "calcium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/calcium"^^xsd:anyURI ;
  rdfs:seeAlso "https://www.britannica.com/science/calcium-ion"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 20 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_22984"^^xsd:anyURI ;
  gsel:symbol "Ca" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q706"^^xsd:anyURI ;
.
gsel:californium
  rdf:type owl:Class ;
  rdfs:label "californium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/californium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 98 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33392"^^xsd:anyURI ;
  gsel:symbol "Cf" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1888"^^xsd:anyURI ;
.
gsel:carbon
  rdf:type owl:Class ;
  rdfs:label "carbon"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/carbon-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 6 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33415"^^xsd:anyURI ;
  gsel:symbol "C" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q623"^^xsd:anyURI ;
.
gsel:cerium
  rdf:type owl:Class ;
  rdfs:label "cerium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/cerium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 58 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33369"^^xsd:anyURI ;
  gsel:symbol "Ce" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1385"^^xsd:anyURI ;
.
gsel:chebiid
  rdf:type owl:AnnotationProperty ;
  rdfs:label "chebiid"@en ;
  rdfs:subPropertyOf gsoc:hasAnnotation ;
.
gsel:chlorine
  rdf:type owl:Class ;
  rdfs:label "chlorine"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/chlorine"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 17 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_23116"^^xsd:anyURI ;
  gsel:symbol "Cl" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q688"^^xsd:anyURI ;
.
gsel:chromium
  rdf:type owl:Class ;
  rdfs:label "chromium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/chromium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 24 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_28073"^^xsd:anyURI ;
  gsel:symbol "Cr" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q725"^^xsd:anyURI ;
.
gsel:cobalt
  rdf:type owl:Class ;
  rdfs:label "cobalt"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/cobalt-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 27 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_27638"^^xsd:anyURI ;
  gsel:symbol "Co" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q740"^^xsd:anyURI ;
.
gsel:copper
  rdf:type owl:Class ;
  rdfs:label "copper"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/copper"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 29 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30052"^^xsd:anyURI ;
  gsel:symbol "Cu" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q753"^^xsd:anyURI ;
.
gsel:curium
  rdf:type owl:Class ;
  rdfs:label "curium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/curium-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 96 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33390"^^xsd:anyURI ;
  gsel:symbol "Cm" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1876"^^xsd:anyURI ;
.
gsel:dubnium
  rdf:type owl:Class ;
  rdfs:label "dubnium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/dubnium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 105 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33349"^^xsd:anyURI ;
  gsel:symbol "Db" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1232"^^xsd:anyURI ;
.
gsel:dysprosium
  rdf:type owl:Class ;
  rdfs:label "dysprosium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/dysprosium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 66 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33377"^^xsd:anyURI ;
  gsel:symbol "Dy" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1843"^^xsd:anyURI ;
.
gsel:einsteinium
  rdf:type owl:Class ;
  rdfs:label "einsteinium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/einsteinium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 99 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33393"^^xsd:anyURI ;
  gsel:symbol "Es" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1892"^^xsd:anyURI ;
.
gsel:erbium
  rdf:type owl:Class ;
  rdfs:label "erbium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/erbium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 68 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33379"^^xsd:anyURI ;
  gsel:symbol "Er" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1849"^^xsd:anyURI ;
.
gsel:europium
  rdf:type owl:Class ;
  rdfs:label "europium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/europium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 63 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_32999"^^xsd:anyURI ;
  gsel:symbol "Eu" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1396"^^xsd:anyURI ;
.
gsel:fermium
  rdf:type owl:Class ;
  rdfs:label "fermium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/fermium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 100 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33394"^^xsd:anyURI ;
  gsel:symbol "Fm" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1896"^^xsd:anyURI ;
.
gsel:fluorine
  rdf:type owl:Class ;
  rdfs:label "fluorine"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/fluorine"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 9 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30239"^^xsd:anyURI ;
  gsel:symbol "F" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q650"^^xsd:anyURI ;
.
gsel:francium
  rdf:type owl:Class ;
  rdfs:label "francium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/francium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 87 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33323"^^xsd:anyURI ;
  gsel:symbol "Fr" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q671"^^xsd:anyURI ;
.
gsel:gadolinium
  rdf:type owl:Class ;
  rdfs:label "gadolinium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/gadolinium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 64 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33375"^^xsd:anyURI ;
  gsel:symbol "Gd" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1832"^^xsd:anyURI ;
.
gsel:gallium
  rdf:type owl:Class ;
  rdfs:label "gallium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/germanium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 31 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_49631"^^xsd:anyURI ;
  gsel:symbol "Ga" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q861"^^xsd:anyURI ;
.
gsel:germanium
  rdf:type owl:Class ;
  rdfs:label "germanium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/gallium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 32 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30441"^^xsd:anyURI ;
  gsel:symbol "Ge" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q867"^^xsd:anyURI ;
.
gsel:gold
  rdf:type owl:Class ;
  rdfs:label "gold"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/gold-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 79 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30050"^^xsd:anyURI ;
  gsel:symbol "Au" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q897"^^xsd:anyURI ;
.
gsel:hafnium
  rdf:type owl:Class ;
  rdfs:label "hafnium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/hafnium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 72 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33343"^^xsd:anyURI ;
  gsel:symbol "Hf" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1119"^^xsd:anyURI ;
.
gsel:helium
  rdf:type owl:Class ;
  rdfs:label "helium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/helium-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 2 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30217"^^xsd:anyURI ;
  gsel:symbol "He" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q560"^^xsd:anyURI ;
.
gsel:holmium
  rdf:type owl:Class ;
  rdfs:label "holmium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/holmium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 67 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_49648"^^xsd:anyURI ;
  gsel:symbol "Ho" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1846"^^xsd:anyURI ;
.
gsel:hydrogen
  rdf:type owl:Class ;
  rdfs:label "hydrogen"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/hydrogen"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 1 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_49637"^^xsd:anyURI ;
  gsel:symbol "H" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q556"^^xsd:anyURI ;
.
gsel:id
  rdf:type owl:AnnotationProperty ;
  rdfs:label "id"@en ;
  rdfs:subPropertyOf gsoc:hasAnnotation ;
.
gsel:indium
  rdf:type owl:Class ;
  rdfs:label "indium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/indium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 49 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30430"^^xsd:anyURI ;
  gsel:symbol "In" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1094"^^xsd:anyURI ;
.
gsel:iodine
  rdf:type owl:Class ;
  rdfs:label "iodine"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/iodine"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 53 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_36897"^^xsd:anyURI ;
  gsel:symbol "I" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1103"^^xsd:anyURI ;
.
gsel:iridium
  rdf:type owl:Class ;
  rdfs:label "iridium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/iridium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 77 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_49666"^^xsd:anyURI ;
  gsel:symbol "Ir" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q877"^^xsd:anyURI ;
.
gsel:iron
  rdf:type owl:Class ;
  rdfs:label "iron"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/iron-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 26 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_18248"^^xsd:anyURI ;
  gsel:symbol "Fe" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q677"^^xsd:anyURI ;
.
gsel:itemLabel
  rdf:type owl:AnnotationProperty ;
  rdfs:label "itemLabel"@en ;
  rdfs:subPropertyOf gsoc:hasAnnotation ;
.
gsel:krypton
  rdf:type owl:Class ;
  rdfs:label "krypton"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/krypton-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 36 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_49696"^^xsd:anyURI ;
  gsel:symbol "Kr" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q888"^^xsd:anyURI ;
.
gsel:lanthanum
  rdf:type owl:Class ;
  rdfs:label "lanthanum"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/lanthanum"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 57 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33336"^^xsd:anyURI ;
  gsel:symbol "La" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1801"^^xsd:anyURI ;
.
gsel:lawrencium
  rdf:type owl:Class ;
  rdfs:label "lawrencium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/lawrencium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 103 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33397"^^xsd:anyURI ;
  gsel:symbol "Lr" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1905"^^xsd:anyURI ;
.
gsel:lead
  rdf:type owl:Class ;
  rdfs:label "lead"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/lead-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 82 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_27889"^^xsd:anyURI ;
  gsel:symbol "Pb" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q708"^^xsd:anyURI ;
.
gsel:lithium
  rdf:type owl:Class ;
  rdfs:label "lithium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/lithium-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 3 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30145"^^xsd:anyURI ;
  gsel:symbol "Li" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q568"^^xsd:anyURI ;
.
gsel:lutetium
  rdf:type owl:Class ;
  rdfs:label "lutetium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/lutetium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 71 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33382"^^xsd:anyURI ;
  gsel:symbol "Lu" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1857"^^xsd:anyURI ;
.
gsel:magnesium
  rdf:type owl:Class ;
  rdfs:label "magnesium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/magnesium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 12 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_25107"^^xsd:anyURI ;
  gsel:symbol "Mg" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q660"^^xsd:anyURI ;
.
gsel:manganese
  rdf:type owl:Class ;
  rdfs:label "manganese"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/manganese"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 25 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_18291"^^xsd:anyURI ;
  gsel:symbol "Mn" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q731"^^xsd:anyURI ;
.
gsel:mendelevium
  rdf:type owl:Class ;
  rdfs:label "mendelevium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/mendelevium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 101 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33395"^^xsd:anyURI ;
  gsel:symbol "Md" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1898"^^xsd:anyURI ;
.
gsel:mercury
  rdf:type owl:Class ;
  rdfs:label "mercury"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/mercury-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 80 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_16170"^^xsd:anyURI ;
  gsel:symbol "Hg" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q925"^^xsd:anyURI ;
.
gsel:molybdenum
  rdf:type owl:Class ;
  rdfs:label "molybdenum"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/molybdenum"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 42 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_28685"^^xsd:anyURI ;
  gsel:symbol "Mo" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1053"^^xsd:anyURI ;
.
gsel:neodymium
  rdf:type owl:Class ;
  rdfs:label "neodymium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/neodymium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 60 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33372"^^xsd:anyURI ;
  gsel:symbol "Nd" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1388"^^xsd:anyURI ;
.
gsel:neon
  rdf:type owl:Class ;
  rdfs:label "neon"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/neon-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 10 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33310"^^xsd:anyURI ;
  gsel:symbol "Ne" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q654"^^xsd:anyURI ;
.
gsel:neptunium
  rdf:type owl:Class ;
  rdfs:label "neptunium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/neptunium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 93 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33387"^^xsd:anyURI ;
  gsel:symbol "Np" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1105"^^xsd:anyURI ;
.
gsel:nickel
  rdf:type owl:Class ;
  rdfs:label "nickel"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/nickel-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 28 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_28112"^^xsd:anyURI ;
  gsel:symbol "Ni" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q744"^^xsd:anyURI ;
.
gsel:niobium
  rdf:type owl:Class ;
  rdfs:label "niobium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/niobium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 41 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33344"^^xsd:anyURI ;
  gsel:symbol "Nb" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1046"^^xsd:anyURI ;
.
gsel:nitrogen
  rdf:type owl:Class ;
  rdfs:label "nitrogen"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/nitrogen"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 7 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_25555"^^xsd:anyURI ;
  gsel:symbol "N" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q627"^^xsd:anyURI ;
.
gsel:nobelium
  rdf:type owl:Class ;
  rdfs:label "nobelium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/nobelium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 102 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33396"^^xsd:anyURI ;
  gsel:symbol "No" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1901"^^xsd:anyURI ;
.
gsel:ontology
  rdf:type owl:Ontology ;
  dct:created "2020-01-30"^^xsd:date ;
  dct:creator gsoc:boyan_brodaric ;
  dct:creator gsoc:stephen_richard ;
  dct:license <https://creativecommons.org/licenses/by/4.0/legalcode> ;
  dct:modified "2021-03-26"^^xsd:date ;
  dct:publisher "ARC Loop3D project;  https://loop3d.org/" ;
  dct:publisher "Geological Survey of Canada, Natural Resources Canada, Government of Canada" ;
    schema:codeRepository "https://github.com/Loop3D/GKM";  dct:rights  "Copyright (c) 2021 Government of Canada" ;
  rdfs:comment "Wikidata URIs. Extracted via SPARQL query. Include atomic number, abbreviation (symbol), rdfs label, CHEBI URI, wikidata URI, and Encyclopedia Britannica link (rdfs:seeAlso)"@en ;
  rdfs:label "Geoscience Ontology, Elements"@en ;
    dct:bibliographicCitation "Brodaric, B., and Richard, S.M., 2021, The GeoScience Ontology Reference: Geological Survey of Canada Open File 8796, 34 p., https://doi.org/10.4095/328296"; 
  rdfs:seeAlso "https://robertdavidstevens.wordpress.com/2010/12/21/an-ontology-for-inferring-the-periodic-table-of-the-elements/ for future elaboration ...."@en ;
  owl:imports gsoc:ontology ;
  skos:definition "Types of elements in the periodic table."@en ;
  skos:prefLabel "Geoscience Ontology, Elements"@en ;
.
gsel:osmium
  rdf:type owl:Class ;
  rdfs:label "osmium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/osmium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 76 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30687"^^xsd:anyURI ;
  gsel:symbol "Os" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q751"^^xsd:anyURI ;
.
gsel:oxygen
  rdf:type owl:Class ;
  rdfs:label "oxygen"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/oxygen"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 8 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_25805"^^xsd:anyURI ;
  gsel:symbol "O" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q629"^^xsd:anyURI ;
.
gsel:palladium
  rdf:type owl:Class ;
  rdfs:label "palladium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/palladium-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 46 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33363"^^xsd:anyURI ;
  gsel:symbol "Pd" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1089"^^xsd:anyURI ;
.
gsel:phosphorus
  rdf:type owl:Class ;
  rdfs:label "phosphorus"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/phosphor"^^xsd:anyURI ;
  rdfs:seeAlso "https://www.britannica.com/science/phosphorus-chemical-element"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 15 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_28659"^^xsd:anyURI ;
  gsel:symbol "P" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q674"^^xsd:anyURI ;
.
gsel:platinum
  rdf:type owl:Class ;
  rdfs:label "platinum"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/platinum"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 78 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33364"^^xsd:anyURI ;
  gsel:symbol "Pt" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q880"^^xsd:anyURI ;
.
gsel:plutonium
  rdf:type owl:Class ;
  rdfs:label "plutonium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/plutonium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 94 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33388"^^xsd:anyURI ;
  gsel:symbol "Pu" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1102"^^xsd:anyURI ;
.
gsel:polonium
  rdf:type owl:Class ;
  rdfs:label "polonium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/polonium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 84 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33313"^^xsd:anyURI ;
  gsel:symbol "Po" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q979"^^xsd:anyURI ;
.
gsel:potassium
  rdf:type owl:Class ;
  rdfs:label "potassium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/potassium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 19 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_26216"^^xsd:anyURI ;
  gsel:symbol "K" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q703"^^xsd:anyURI ;
.
gsel:praseodymium
  rdf:type owl:Class ;
  rdfs:label "praseodymium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/praseodymium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 59 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_49828"^^xsd:anyURI ;
  gsel:symbol "Pr" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1386"^^xsd:anyURI ;
.
gsel:promethium
  rdf:type owl:Class ;
  rdfs:label "promethium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/promethium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 61 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33373"^^xsd:anyURI ;
  gsel:symbol "Pm" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1809"^^xsd:anyURI ;
.
gsel:protactinium
  rdf:type owl:Class ;
  rdfs:label "protactinium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/protactinium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 91 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33386"^^xsd:anyURI ;
  gsel:symbol "Pa" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1109"^^xsd:anyURI ;
.
gsel:radium
  rdf:type owl:Class ;
  rdfs:label "radium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/radium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 88 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33325"^^xsd:anyURI ;
  gsel:symbol "Ra" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1128"^^xsd:anyURI ;
.
gsel:radon
  rdf:type owl:Class ;
  rdfs:label "radon"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/radon"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 86 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33314"^^xsd:anyURI ;
  gsel:symbol "Rn" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1133"^^xsd:anyURI ;
.
gsel:rhenium
  rdf:type owl:Class ;
  rdfs:label "rhenium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/rhenium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 75 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_49882"^^xsd:anyURI ;
  gsel:symbol "Re" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q737"^^xsd:anyURI ;
.
gsel:rhodium
  rdf:type owl:Class ;
  rdfs:label "rhodium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/rhodium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 45 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33359"^^xsd:anyURI ;
  gsel:symbol "Rh" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1087"^^xsd:anyURI ;
.
gsel:rubidium
  rdf:type owl:Class ;
  rdfs:label "rubidium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/rubidium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 37 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33322"^^xsd:anyURI ;
  gsel:symbol "Rb" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q895"^^xsd:anyURI ;
.
gsel:ruthenium
  rdf:type owl:Class ;
  rdfs:label "ruthenium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/ruthenium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 44 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_30682"^^xsd:anyURI ;
  gsel:symbol "Ru" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1086"^^xsd:anyURI ;
.
gsel:rutherfordium
  rdf:type owl:Class ;
  rdfs:label "rutherfordium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/rutherfordium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 104 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33346"^^xsd:anyURI ;
  gsel:symbol "Rf" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1226"^^xsd:anyURI ;
.
gsel:samarium
  rdf:type owl:Class ;
  rdfs:label "samarium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/samarium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 62 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33374"^^xsd:anyURI ;
  gsel:symbol "Sm" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1819"^^xsd:anyURI ;
.
gsel:scandium
  rdf:type owl:Class ;
  rdfs:label "scandium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/scandium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 21 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33330"^^xsd:anyURI ;
  gsel:symbol "Sc" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q713"^^xsd:anyURI ;
.
gsel:seaborgium
  rdf:type owl:Class ;
  rdfs:label "seaborgium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/selenium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 106 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33351"^^xsd:anyURI ;
  gsel:symbol "Sg" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1234"^^xsd:anyURI ;
.
gsel:selenium
  rdf:type owl:Class ;
  rdfs:label "selenium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/seaborgium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 34 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_27568"^^xsd:anyURI ;
  gsel:symbol "Se" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q876"^^xsd:anyURI ;
.
gsel:silicon
  rdf:type owl:Class ;
  rdfs:label "silicon"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/silicon"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 14 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_27573"^^xsd:anyURI ;
  gsel:symbol "Si" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q670"^^xsd:anyURI ;
.
gsel:silver
  rdf:type owl:Class ;
  rdfs:label "silver"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/silver"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 47 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_9141"^^xsd:anyURI ;
  gsel:symbol "Ag" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1090"^^xsd:anyURI ;
.
gsel:sodium
  rdf:type owl:Class ;
  rdfs:label "sodium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/sodium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 11 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_26708"^^xsd:anyURI ;
  gsel:symbol "Na" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q658"^^xsd:anyURI ;
.
gsel:strontium
  rdf:type owl:Class ;
  rdfs:label "strontium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/strontium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 38 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33324"^^xsd:anyURI ;
  gsel:symbol "Sr" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q938"^^xsd:anyURI ;
.
gsel:sulfur
  rdf:type owl:Class ;
  rdfs:label "sulfur"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/sulfur"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 16 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33403"^^xsd:anyURI ;
  gsel:symbol "S" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q682"^^xsd:anyURI ;
.
gsel:symbol
  rdf:type owl:AnnotationProperty ;
  rdfs:label "symbol"@en ;
  rdfs:subPropertyOf gsoc:hasAnnotation ;
.
gsel:tantalum
  rdf:type owl:Class ;
  rdfs:label "tantalum"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/tantalum"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 73 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33348"^^xsd:anyURI ;
  gsel:symbol "Ta" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1123"^^xsd:anyURI ;
.
gsel:technetium
  rdf:type owl:Class ;
  rdfs:label "technetium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/technetium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 43 ;
  gsel:chebiid "http://purl.obolibrary.org/obo/CHEBI_33353"^^xsd:anyURI ;
  gsel:symbol "Tc" ;
  gsel:wikidataid "http://www.wikidata.org/entity/Q1054"^^xsd:anyURI ;
.
gsel:tellurium
  rdf:type owl:Class ;
  rdfs:label "tellurium"@en ;
  rdfs:seeAlso "https://www.britannica.com/science/tellurium"^^xsd:anyURI ;
  rdfs:subClassOf gsoc:Element ;
  gsel:atomicNumber 52 ;
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gsel:terbium
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gsel:thallium
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gsel:thorium
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gsel:thulium
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gsel:tin
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gsel:wikidataid
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gsel:zirconium
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.