About: http://webisa.webdatacommons.org/228317109

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	In implementation the query would be formulated in a general-purpose language, for example Java, and executed in the central SDI data warehouse subject to the conditions on access to data as expressing users price-access rules.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com