About: http://webisa.webdatacommons.org/307861104

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	They provide a record of geological formations, physical geography, coastal topography, shipping, shore installations, lighthouses and other buildings.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalarchives.gov.uk