About: http://webisa.webdatacommons.org/19571490

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	However, the 45??? angle hole could be formed in a different shape, such as a triangle or square, and have a rod of corresponding shape.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com