<?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:obo_purl="http://purl.obolibrary.org/obo/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:metadata_def="http://data.bioontology.org/metadata/def/" xmlns:oboinowl_gen="http://www.geneontology.org/formats/oboInOwl#" xmlns:metadata="http://data.bioontology.org/metadata/"> <owl:Class rdf:about="http://purl.obolibrary.org/obo/ENVO_00002983"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002985"/> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002983"/> <metadata_def:mappingLoom>fueloil</metadata_def:mappingLoom> <metadata_def:prefLabel>fuel oil</metadata_def:prefLabel> <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.</rdfs:comment> <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.</obo_purl:IAO_0000115> <oboinowl_gen:hasExactSynonym>heavy oil</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasExactSynonym>furnace oil</oboinowl_gen:hasExactSynonym> <oboinowl_gen:hasExactSynonym>marine fuel</oboinowl_gen:hasExactSynonym> <metadata:prefixIRI>ENVO:00002983</metadata:prefixIRI> <rdfs:label>fuel oil</rdfs:label> <obo_purl:RO_0000087 rdf:resource="http://purl.obolibrary.org/obo/CHEBI_35230"/> </owl:Class> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/ENVO_01000551"> <rdfs:subClassOf> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/ENVO_00002983"> <metadata_def:mappingSameURI rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002983"/> </rdf:Description> </rdfs:subClassOf> </rdf:Description> <rdf:Description rdf:about="http://purl.obolibrary.org/obo/ENVO_01001608"> <rdfs:subClassOf rdf:resource="http://purl.obolibrary.org/obo/ENVO_00002983"/> </rdf:Description> </rdf:RDF>