About: http://webisa.webdatacommons.org/261171551

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	You use a middle-of-the-road aperture, that is one somewhere in the middle of your lens???s aperture range, to create a photo where part or most of the scene is in focus.
http://www.w3.org/ns/prov#wasQuotedFrom	digital-photography-school.com