PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to the American hospital Johns Hopkins, ???Psoriasis is a persistent skin disorder characterized by patches of raised, red bumps covered with white, flaking scales.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tradearabia.com