About: http://webisa.webdatacommons.org/210548060

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	SHould you want the addons too, you can buy them individually, or get the subscription which includes everything (GDF, all other themes and all the addons) starting from $60 including 4 months of updates and support.
http://www.w3.org/ns/prov#wasQuotedFrom	wpgeodirectory.com