About: http://webisa.webdatacommons.org/214054447

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	Second, the quality of the evidence varies from only the briefest statement from an individual to full sets of documents and corroborating materials, including newspaper and magazine articles.
http://www.w3.org/ns/prov#wasQuotedFrom	historians.org