About: http://webisa.webdatacommons.org/214436217

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	This property is a map in which the key holds the property with conflicting values and the value holds a 1 (representing item1) or 2 (representing item2).versionsHolds an array of version numbers.
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com