PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • acids, such as acetates or lactates, in concentrations not exceeding 10% and preferably 0.5 to 5% by weight.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com