About: http://webisa.webdatacommons.org/63309977

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	Examples of liquids that are suitable for use as an upper layer in the above-described embodiment of the invention wherein the lower layer substantially comprises water are film forming materials such as oil or cetyl alcohol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com