About: http://webisa.webdatacommons.org/446046538

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	A further object of my invention is to provide a panel structure of the-character described which is simple and economical of manufacture, and is also easy to install and use in various difierent types of structures.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com