About: http://webisa.webdatacommons.org/16739251

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	Interactive documents do not need to be live (as evidenced by simple calculators, simple video-games, etc.). interface: A document is an interface if it is active and the activity causes a command to an external system.
http://www.w3.org/ns/prov#wasQuotedFrom	c2.com