About: http://webisa.webdatacommons.org/386637635

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	FIG. 4B is a plan view of the tower showing walls positioned relative to each other at an angle substantially the same as the given angle, and a clamp integral with one of the walls.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es