About: http://webisa.webdatacommons.org/158912909

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 offset quantity of this AF area is obtained by using the formula below: Offset quantity of AF area=(deviation quantity of object angle/picture angle (zoom magnification))???K where K is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com