About: http://webisa.webdatacommons.org/449506244

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Proper classification and characterization is especially important when dealing with a material such as mined liquids and gases, including crude oil, as these materials' properties are variable.
http://www.w3.org/ns/prov#wasQuotedFrom	federalregister.gov