About: http://webisa.webdatacommons.org/276023560

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	The reason they match up with the Shorpy views is because I use the Library of Congress for most of my vintage views like Shorpy (I also use the National Archives, libraries, and other sources).
http://www.w3.org/ns/prov#wasQuotedFrom	shorpy.com