@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix metadata_def: <http://data.bioontology.org/metadata/def/> .
@prefix metadata: <http://data.bioontology.org/metadata/> .

ns0:CategoricalStandard
    rdfs:subClassOf ns0:Standard .

ns0:Characteristic
    owl:disjointWith ns0:Standard .

ns0:CharacteristicQualifier
    owl:disjointWith ns0:Standard .

ns0:Entity
    owl:disjointWith ns0:Standard .

ns0:Index
    rdfs:subClassOf ns0:Standard .

ns0:MeasuredValue
    owl:disjointWith ns0:Standard .

ns0:Measurement
    ns0:usesStandard ns0:Standard ;
    owl:disjointWith ns0:Standard .

ns0:MeasurementType
    ns0:measuresUsingStandard ns0:Standard ;
    owl:disjointWith ns0:Standard .

ns0:Observation
    owl:disjointWith ns0:Standard .

ns0:ObservationCollection
    owl:disjointWith ns0:Standard .

ns0:Protocol
    owl:disjointWith ns0:Standard .

ns0:Standard
    metadata_def:mappingLoom "standard" ;
    metadata_def:mappingSameURI ns0:Standard ;
    metadata_def:prefLabel "Standard" ;
    metadata:prefixIRI "oboe-core:Standard" ;
    a owl:Class, owl:NamedIndividual ;
    rdfs:comment "A standard defines a reference for comparing or naming entities via a measurement. A standard can be defined intentionally (e.g., as in the case of units) or extensionally (by listing the values of the standard, e.g., for color this might be red, blue, yellow, etc)." ;
    rdfs:label "Standard"@en ;
    rdfs:subClassOf owl:Thing .

ns0:Unit
    rdfs:subClassOf ns0:Standard .

ns0:measuresUsingStandard
    rdfs:range ns0:Standard .

ns0:usesStandard
    rdfs:range ns0:Standard .