About: http://webisa.webdatacommons.org/404088000

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	Pivots were positioned at the top and bottom of the hanging stile which worked in sockets in the lintel and sill, the latter being always in some hard stone such as basalt or granite.
http://www.w3.org/ns/prov#wasQuotedFrom	makethelist.net