About: http://webisa.webdatacommons.org/53878349

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	For example, two structural units according to the formula may be linkedto each other via a bridging group such as an alkylene group.Preferably, Ar is an aryl group which is substituted with at least one C.sub.4-to C.sub.30-hydrocarbyl
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com