@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix obo_purl: <http://purl.obolibrary.org/obo/> .
@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 ns0: <Natural\u0020gas\u0020is\u0020a\u0020hydrocarbon\u0020gas\u0020mixture\u0020consisting\u0020primarily\u0020of\u0020methane,\u0020but\u0020commonly\u0020includes\u0020varying\u0020amounts\u0020of\u0020other\u0020higher\u0020alkanes\u0020and\u0020sometimes\u0020a\u0020usually\u0020lesser\u0020percentage\u0020of\u0020carbon\u0020dioxide,\u0020nitrogen,\u0020and/> .
@prefix metadata: <http://data.bioontology.org/metadata/> .
obo_purl:ENVO_01000552
metadata_def:mappingLoom "naturalgas" ;
metadata_def:mappingSameURI obo_purl:ENVO_01000552 ;
metadata_def:prefLabel "natural gas" ;
metadata:prefixIRI "ENVO:01000552" ;
obo_purl:IAO_0000115 "Natural gas is a hydrocarbon gas mixture consisting primarily of methane, but commonly includes varying amounts of other higher alkanes and sometimes a usually lesser percentage of carbon dioxide, nitrogen, and/or hydrogen sulfide. Natural gas is a fossil fuel formed when layers of buried plants and gases are exposed to intense heat and pressure over thousands of years." ;
obo_purl:RO_0000087 obo_purl:CHEBI_35230 ;
obo_purl:RO_0002473 obo_purl:CHEBI_16183 ;
a owl:Class ;
rdfs:label "natural gas"@en ;
rdfs:subClassOf obo_purl:ENVO_01000554 .
obo_purl:ENVO_01000555
rdfs:subClassOf obo_purl:ENVO_01000552 .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix obo_purl: <http://purl.obolibrary.org/obo/> .
@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 ns0: <Natural\u0020gas\u0020is\u0020a\u0020hydrocarbon\u0020gas\u0020mixture\u0020consisting\u0020primarily\u0020of\u0020methane,\u0020but\u0020commonly\u0020includes\u0020varying\u0020amounts\u0020of\u0020other\u0020higher\u0020alkanes\u0020and\u0020sometimes\u0020a\u0020usually\u0020lesser\u0020percentage\u0020of\u0020carbon\u0020dioxide,\u0020nitrogen,\u0020and/> .
@prefix metadata: <http://data.bioontology.org/metadata/> .
obo_purl:ENVO_01000552
metadata_def:mappingLoom "naturalgas" ;
metadata_def:mappingSameURI obo_purl:ENVO_01000552 ;
metadata_def:prefLabel "natural gas" ;
metadata:prefixIRI "ENVO:01000552" ;
obo_purl:IAO_0000115 "Natural gas is a hydrocarbon gas mixture consisting primarily of methane, but commonly includes varying amounts of other higher alkanes and sometimes a usually lesser percentage of carbon dioxide, nitrogen, and/or hydrogen sulfide. Natural gas is a fossil fuel formed when layers of buried plants and gases are exposed to intense heat and pressure over thousands of years." ;
obo_purl:RO_0000087 obo_purl:CHEBI_35230 ;
obo_purl:RO_0002473 obo_purl:CHEBI_16183 ;
a owl:Class ;
rdfs:label "natural gas"@en ;
rdfs:subClassOf obo_purl:ENVO_01000554 .
obo_purl:ENVO_01000555
rdfs:subClassOf obo_purl:ENVO_01000552 .