PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While any suitable electrically insulating material can be used, including silicone grease, mica wafers, SIL-PAD glass-epoxy materials, and the like, it is preferred that the electrically insulating material includes one or more dry silicone-based materials, i.e., non-greases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com