About: http://webisa.webdatacommons.org/21533316

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 utilization of two planes of best focus also removes the ambiguity of whether an object is behind or in front of a particular plane of best focus.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr