About: http://webisa.webdatacommons.org/86015330

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	The connecting group preferably is ???(CH2)n[Si(CH3)2]m??? [wherein n and m each are an integer of 0 to 3 and (m+n) is 1 to 3], and especially preferably is dimethylsilyl (n is 0 and m is 1) or dimethylene (n is 2 and m is 0).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com