About: http://webisa.webdatacommons.org/178639834

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	The free-standing wall is preferably continuous, defining a chamber therein and could be of any suitable shape, including rectangular or hexagonal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com