PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one embodiment, the roof ventilator 20 may be secured to a roof ridge by a cap shingle (not shown) by a well-known fastener (e.g., a nail, screw, tack, staple or other types of fasteners) extending through both the cap shingle and the roof ventilator 20. [0026] The first and second set of louvers 24A and 24B are suitably integrally formed with the cover member 22 and include openings 34.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au