About: http://webisa.webdatacommons.org/97324494

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	by O'Sullivan from the 1871 expedition, and includes images of Black Canyon and the Grand Canyon, and other New Mexico and
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org