About: http://webisa.webdatacommons.org/418871786

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. 7 illustrates the manner of forming a 90.degree. joint to create panels such as are shown at 10 in FIG. 1.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com