About: http://webisa.webdatacommons.org/209137117

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	The 1870 census also provideds a tick mark column to indicate if the individual was a U.S. citizen.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com