About: http://webisa.webdatacommons.org/384721476

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 lower ends of the bottom row of posts are screwed into base 10, which may be made of wood or other suitable material and has tapped holes for receiving the posts.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com