About: http://webisa.webdatacommons.org/404077398

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	As a rule of thumb, there is a formula to figure out the slowest shutter speed you should be using.
http://www.w3.org/ns/prov#wasQuotedFrom	post-journal.com