About: http://webisa.webdatacommons.org/8670318

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	DXF 2 meta-data exchange: You can now import and export a complete set of objects in the aggregate part of the system, including data sets, custom data entry forms, maps, charts and option sets.
http://www.w3.org/ns/prov#wasQuotedFrom	softpedia.com