About: http://webisa.webdatacommons.org/200330019

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 variable focus camera can exactly and positively control the focus change region, the automatic focusing region and other regions.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com