About: http://webisa.webdatacommons.org/135331442

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	The compositions also may include softening agents such as plasticizers and reinforcing materials such as glass fibers and inorganic fillers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es