About: http://webisa.webdatacommons.org/80303986

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	Often, the crack preventative composition includes a catalyst and a crosslinker or other system for curing the silicone rubber type of material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com