About: http://webisa.webdatacommons.org/79334894

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	Systems, such as cameras and viewers, can be made inexpensive due to the low complexity of the technique.
http://www.w3.org/ns/prov#wasQuotedFrom	axis.com