About: http://webisa.webdatacommons.org/111235460

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	In their initial state, they can be further modified by perforating, bending, welding, or combining them with wood, marble, glass, and other materials to raise their resistance, and can be installed immediately.
http://www.w3.org/ns/prov#wasQuotedFrom	daviddarling.info