About: http://webisa.webdatacommons.org/413261168

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	Images cover: political events and figures, including civil rights and women's rights marches and demonstrations
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov