{"@context":{"obo_purl":"http://purl.obolibrary.org/obo/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","metadata_def":"http://data.bioontology.org/metadata/def/","oboinowl_gen":"http://www.geneontology.org/formats/oboInOwl#","metadata":"http://data.bioontology.org/metadata/"},"@graph":[{"@id":"obo_purl:ENVO_00002983","@type":"owl:Class","rdfs:subClassOf":{"@id":"obo_purl:ENVO_00002985"},"metadata:def/mappingSameURI":{"@id":"obo_purl:ENVO_00002983"},"metadata:def/mappingLoom":"fueloil","metadata:def/prefLabel":"fuel oil","rdfs:comment":"Oils having a flash point of approximately 42 degrees Celsius and oils burned in cotton or wool-wick burners are not typically considered fuel oils. The term fuel oil is also used in a stricter sense to refer only to the heaviest commercial fuel that can be obtained from crude oil, i.e., heavier than gasoline and naphtha.","obo_purl:IAO_0000115":"An oil which 1) is liquid at room temperature (approximately 20 degrees Celsius) 2) is intended to be burned in a furnace or boiler for the generation of heat or used in an engine for the generation of power, 3) is obtained from petroleum distillation, either as a distillate or a residue, 4) composed of long hydrocarbon chains, particularly alkanes, cycloalkanes and aromatics.","oboinowl_gen:hasExactSynonym":["heavy oil","furnace oil","marine fuel"],"metadata:prefixIRI":"ENVO:00002983","rdfs:label":"fuel oil","obo_purl:RO_0000087":{"@id":"obo_purl:CHEBI_35230"}},{"@id":"obo_purl:ENVO_01001608","rdfs:subClassOf":{"@id":"obo_purl:ENVO_00002983"}},{"@id":"obo_purl:ENVO_01000551","rdfs:subClassOf":{"@id":"obo_purl:ENVO_00002983"}}]}