About: http://webisa.webdatacommons.org/51592122

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 system of claim 6, wherein the at least one corner post is a post comprised from the group consisting of a square post and a tubular post. 8.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com