About: http://webisa.webdatacommons.org/220934361

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	Backing up, snapping a photo, and cropping is a trick used to get more depth of field for a subject, especially when you do not need a large print.
http://www.w3.org/ns/prov#wasQuotedFrom	uwphotographyguide.com