About: http://webisa.webdatacommons.org/33989449

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	My only addition would be to query the role of professional trade bodies & institutes, as well as organisations such as the Chambers of Commerce.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com