About: http://webisa.webdatacommons.org/280989505

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 input interface panel 150 is preferably configured to receive source video signals 78 provided by at least two video sources, including a video camera and a VCR, or, alternatively, two video cameras, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com