About: http://webisa.webdatacommons.org/315793948

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	I do use the measuring method, but the standards are not symmetrically placed, so there is a limit to how well that will work.
http://www.w3.org/ns/prov#wasQuotedFrom	largeformatphotography.info