About: http://webisa.webdatacommons.org/186331410

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	A power switch rings the shutter button, and other buttons are pretty self-explanatory.
http://www.w3.org/ns/prov#wasQuotedFrom	imaging-resource.com