About: http://webisa.webdatacommons.org/217396058

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	oms; aralkyl and alkaryl radicals having from six to 40 carbon atoms; and n is an integer of 0 or 1 with the provision that when n is 1, E must be phosphorus, (3) an iodine compound and (4) a ruthenium compound.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com