About: http://webisa.webdatacommons.org/287973092

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	Photographs, negatives and slides are mostly of art work, with a few personal photographs and one of Diego Rivera.
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu