About: http://webisa.webdatacommons.org/367963401

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	This way, you can control the depth of field in your images by changing the aperture (depth of field also depends on other factors such as camera to subject distance and focal length).
http://www.w3.org/ns/prov#wasQuotedFrom	photographylife.com