PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The expression ???hydrophilic drug??? is used herein in its broadest sense as referring to any drug or drug-containing composition that can be formulated with a polar material, e.g., water, alcohols such as methanol, ethanol, propanol, isopropanol, butanol, isobutanol, etc. and the like.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com