About: http://webisa.webdatacommons.org/428097301

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	Archival materials including documents, maps, letters, diplomas, architectural drawings, and other paper ephemera
http://www.w3.org/ns/prov#wasQuotedFrom	works-on-paper.net