About: http://webisa.webdatacommons.org/52643973

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	The back-end database system can store data in the form of electronic documents, metadata and other content associated with the portal, such as web pages.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com