About: http://webisa.webdatacommons.org/7422908

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 contain paste-on correction sheets to reflect changes such as the construction or demolition
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov