PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Its superior properties include: detergency, wetting, dispersing and surface tension reduction, compatibility, especially foaming property.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alibaba.com