About: http://webisa.webdatacommons.org/44916511

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	For cameras other than Canon, set the camera so that it will take the longest possible exposure, usually 15 seconds (15).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.ie