About: http://webisa.webdatacommons.org/396735812

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 rubber may contain a plasticizer or a softener such as an ester, an adipate, phthalate, silicate, stearate, phosphate, or mineral oil.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com