PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Preferably, the surfaces are formed from a hydrophobic material, particularly hydrophobic polymers such as polypropylene, polystyrene, PTFE or silicone polymers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com