About: http://webisa.webdatacommons.org/292552429

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	A video camera or other video source may be coupled to video adapter 48 for providing video images for video conferencing and other applications, which may be processed and further transmitted by personal computer 20.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com