About: http://webisa.webdatacommons.org/174400503

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	Of course, in some situations the nature of the supplies being audited or other procedures implemented may not require the presence of a witness.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com