About: http://webisa.webdatacommons.org/352739044

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	Carbon, such as carbon black, provides reaction sites for the quinoid curing process, and should comprise at least 2 parts of the adhesive by weight for each 100 parts of butyl rubber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk