About: http://webisa.webdatacommons.org/256473762

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	alkylthio, substituted alkylthio, arylthio, substituted arylthio, aryloxy or substituted aryloxy, and X is a hydrogen atom or removable group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au