About: http://webisa.webdatacommons.org/76563850

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	X3???nRnSi???CHR1CHR1???SiRnX3???n???(I) in which R are identical or different and are a hydrogen atom or a monovalent, optionally substituted hydrocarbon radical having 1 to 40 carbon atom(s) per radical,
http://www.w3.org/ns/prov#wasQuotedFrom	google.com