About: http://webisa.webdatacommons.org/93640928

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	Even if it sounds like something professional photographers use while they fire up their big bad expensive cameras, depth of field is something all photographers can use.Here is an example.
http://www.w3.org/ns/prov#wasQuotedFrom	worldstart.com