About: http://webisa.webdatacommons.org/121560368

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	Crude oil 130 is a liquid containing a mixture of hydrocarbons forming oil, and dissolved gases such as methane CH4, carbon dioxide, CO2, and others.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com