About: http://webisa.webdatacommons.org/272860530

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 metal framing members 21, 22, 23 and 24 are so constructed that tracks or openings are provided therein for receiving glass, screen or other panels.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com