@prefix theia_ozcar_thesaurus: <https://w3id.org/ozcar-theia/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <https://w3id.org/iadopt/ont/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

theia_ozcar_thesaurus:c_c2c513c5
  skos:narrower theia_ozcar_thesaurus:c_9a506e8c ;
  a skos:Concept ;
  skos:prefLabel "Chemical entity"@en .

theia_ozcar_thesaurus:c_2b4d3db8 ns0:constrains theia_ozcar_thesaurus:c_9a506e8c .
theia_ozcar_thesaurus:c_b1ddc466 ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_9a506e8c .
theia_ozcar_thesaurus:c_8eeed60c ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_9a506e8c .
theia_ozcar_thesaurus:c_bdc44538 ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_9a506e8c .
theia_ozcar_thesaurus:c_9486779c ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_9a506e8c .
theia_ozcar_thesaurus:c_43ecbef1 ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_9a506e8c .
theia_ozcar_thesaurus:c_52c6e93c ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_9a506e8c .
theia_ozcar_thesaurus:c_f702c236 ns0:hasObjectOfInterest theia_ozcar_thesaurus:c_9a506e8c .
theia_ozcar_thesaurus:c_9a506e8c
  a skos:Concept, ns0:Entity ;
  skos:definition "[Wikipedia] Lanthanum is a chemical element with the symbol La and atomic number 57. It is a soft, ductile, silvery-white metal that tarnishes slowly when exposed to air. It is the eponym of the lanthanide series, a group of 15 similar elements between lanthanum and lutetium in the periodic table, of which lanthanum is the first and the prototype. Lanthanum is traditionally counted among the rare earth elements. The usual oxidation state is +3. Lanthanum has no biological role in humans but is essential to some bacteria. It is not particularly toxic to humans but does show some antimicrobial activity."@en ;
  skos:inScheme theia_ozcar_thesaurus: ;
  skos:prefLabel "Lanthanum"@en ;
  skos:altLabel "La"@en ;
  skos:broader theia_ozcar_thesaurus:c_c2c513c5 ;
  dc:created "2022-02-07T17:00:00"^^xsd:dateTime .

rdf:type
  rdfs:label "type" ;
  rdfs:comment "The subject is an instance of a class." .

skos:Concept
  a owl:Class ;
  rdfs:label "Concept"@en, "SKOS Concept"@en .

ns0:Entity
  a owl:Class ;
  rdfs:label "Entity" .

skos:definition
  rdfs:label "definition"@en ;
  skos:definition "A statement or formal explanation of the meaning of a concept."@en ;
  rdfs:subPropertyOf skos:note .

skos:inScheme
  rdfs:label "is in scheme"@en ;
  skos:definition "Relates a resource (for example a concept) to a concept scheme in which it is included."@en .

theia_ozcar_thesaurus: a owl:Ontology, skos:ConceptScheme .
skos:prefLabel
  rdfs:label "preferred label"@en ;
  rdfs:comment "A resource has no more than one value of skos:prefLabel per language tag, and no more than one value of skos:prefLabel without language tag."@en, "The range of skos:prefLabel is the class of RDF plain literals."@en, """skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise
      disjoint properties."""@en ;
  skos:definition "The preferred lexical label for a resource, in a given language."@en ;
  rdfs:subPropertyOf rdfs:label .

skos:altLabel
  rdfs:label "alternative label"@en ;
  rdfs:comment "The range of skos:altLabel is the class of RDF plain literals."@en, "skos:prefLabel, skos:altLabel and skos:hiddenLabel are pairwise disjoint properties."@en ;
  skos:definition "An alternative lexical label for a resource."@en ;
  rdfs:subPropertyOf rdfs:label .

skos:broader
  rdfs:label "has broader"@en ;
  rdfs:comment "Broader concepts are typically rendered as parents in a concept hierarchy (tree)."@en ;
  skos:definition "Relates a concept to a concept that is more general in meaning."@en ;
  rdfs:subPropertyOf skos:broaderTransitive .