About: http://webisa.webdatacommons.org/427197203

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	And tripods are a requirement - because you need as much depth of field as possible to get the reflecting objects to be sharp.
http://www.w3.org/ns/prov#wasQuotedFrom	betterphoto.com