About: http://webisa.webdatacommons.org/126414409

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	Common to virtually all sharing mechanisms is a locking mechanism, to insure that data being modified by one user is not referenced by another user until the modification is complete.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com