About: http://webisa.webdatacommons.org/358464750

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	Maps show for example fortifications and mines; pre-nationalisation railway and canal companies; Crown Estate; and maps deposited in legal cases heard in the higher law courts.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalarchives.gov.uk