About: http://webisa.webdatacommons.org/309071609

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 is required if the customer A is likely to modify D, for example, by adding data such as an address, etc. to a contract.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com