PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Methotrexate is a disease-modifying antirheumatic drug, or DMARD. It is one of the most commonly prescribed medications for rheumatoid arthritis, or RA, a disease in which an overactive immune system attacks the joints and other tissues and organs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arthritistoday.org