PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Where one of the ??, ??-ethylenically unsaturated monomers is an acid containing moiety, the polymer can be partially neutralized with an ion such as Na+, K+, Zn++, Li+, Ca++, NH4+, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca