PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • R???O???(CH2CH(CH3)O)m???(CH2CH2O)n???H wherein R is an alkyl group, and m is an integer representing mols of added propylene glycol, and n is an integer representing mols of added ethylene glycol.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com