About: http://webisa.webdatacommons.org/312926440

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	PGS has two classes on using various types of maps, some of which Diane mentions in her article.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com