About: http://webisa.webdatacommons.org/423825559

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	By using pin-holes or apertures with varied shapes, photographers can induce bright point-like objects to appear as discs, triangles, stars and other forms when these points are out of focus.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com