About: http://webisa.webdatacommons.org/422007892

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	And this reactive substituent is attached to a silicon atom in the siloxane chain directly or via a linkage group comprising at least carbon, oxygen or silicon atom, such as an alkylene group or an alkylene ether linkage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es