About: http://webisa.webdatacommons.org/193558135

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	That is usually attributed to a reversed negative, but I have recently learned that reversal is a result of the old time photographic processes, which didn't use negatives as such.
http://www.w3.org/ns/prov#wasQuotedFrom	thefiringline.com