About: http://webisa.webdatacommons.org/404367003

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	First, low unsaturation sulfonated elastomers may be blended with unsulfonated elastomers having low unsaturation, such as butyl rubber, EPDM, chlorobutyl rubber and mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es