About: http://webisa.webdatacommons.org/99588903

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	Between these walls is a loose filling of the same volcanic trap used in the construction of the City walls.
http://www.w3.org/ns/prov#wasQuotedFrom	devon.gov.uk