PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For polyesters, the depolymerization agent can be a low molecular weight oligomer of a polyester, an alcohol, such as methanol, a monomer, an alkanediol, specifically ethylene glycol, an aromatic or aliphatic carboxylic acid (e.g., acetic acid), or a corresponding methyl or ethyl ester (e.g., methyl benzoate), an aromatic or aliphatic dicarboxylic acid or corresponding ester, or water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com