About: http://webisa.webdatacommons.org/399932019

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	S is a spacer which is bonded covalently to T and preferably has the formula (III),
http://www.w3.org/ns/prov#wasQuotedFrom	google.com