PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Generally speaking, most diols or diamines are suitable, including the ethylenediols, the propylenediols, ethylenediamine, methylene dianiline and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com