About: http://webisa.webdatacommons.org/145665154

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	collection is an object that holds a bunch of variants-as many as you care to place in it.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com