About: http://webisa.webdatacommons.org/205197618

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	area used in the calculations included all land, such as mountains, roads, rivers that would be impractical to build on.
http://www.w3.org/ns/prov#wasQuotedFrom	ukisfull.co.uk