About: http://webisa.webdatacommons.org/218314227

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 degree to which a document is an interface is determined both by how active it is and how many activity options influence the external system as opposed to modifying the presentation of the document.
http://www.w3.org/ns/prov#wasQuotedFrom	c2.com