About: http://webisa.webdatacommons.org/207064969

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	So if the ability to put any maps you want onto your GPS is a requirement, you might want to give the DeLorme units a serious look.
http://www.w3.org/ns/prov#wasQuotedFrom	freegeographytools.com