About: http://webisa.webdatacommons.org/420937154

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	According to a preferred embodiment, the primary liquid is oil and the liquid mixture is a mixture of water and other substance or substances.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com