PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such a melamine-based crosslinking agent contains functional groups, for example, imino groups, methylol groups or alkoxymethyl groups such as methoxymethyl groups or butoxymethyl groups per molecule, and there
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com