<http://webisa.webdatacommons.org/121090779>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/121090779>	<http://www.w3.org/ns/prov#value>	"tetrahydrofuran, 1,4-dioxane and the like, hydrocarbons such as hexane," .
<http://webisa.webdatacommons.org/prov/495165879>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121090779> .
<http://webisa.webdatacommons.org/121090779>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/prov/453241414>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121090779> .