PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We provide penetrations for all types of shower, floor, hub and roof drains and other openings - made with the sleeve coupling connection to the drain top.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prosetsystems.com