About: http://webisa.webdatacommons.org/225448092

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	The contract defines which message type or types will be used, as well as who can use these message types.
http://www.w3.org/ns/prov#wasQuotedFrom	techtarget.com