<http://webisa.webdatacommons.org/3952015>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/3952015>	<http://www.w3.org/ns/prov#value>	"A mixture of butane, isobutane, propane, propylene, butylenes and other hydrocarbons of low molecular weight that is refined from petroleum." .
<http://webisa.webdatacommons.org/prov/83774597>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3952015> .
<http://webisa.webdatacommons.org/prov/883746>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3952015> .
<http://webisa.webdatacommons.org/prov/217973>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/3952015> .
<http://webisa.webdatacommons.org/3952015>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<noaa.gov> .