PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I do not think joining it is as straight forward as polypipe, PVC, or copper though with special tools required for the job.All I use is PEX, all that is needed is a tool that looks like a big set of pliars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • backyardaquaponics.com