PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Drugs and nutri??ents, such as vit??amin B6, are often insol??uble in water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org