About: http://webisa.webdatacommons.org/66522379

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	maps, surveys, and other documents; and Comparison of instructions of Surveyor General concerning meander lines" 1851 and
http://www.w3.org/ns/prov#wasQuotedFrom	cdlib.org