About: http://webisa.webdatacommons.org/291033308

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	One class of useful materials comprises organic materials such as oils and waxes and silicones, and polymeric release coatings such as those made from polytetrafluoroethylenes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com