PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The second stage, acute infection, lasts an average of 28 days and can include symptoms such as fever, swollen lymph nodes, sore throat, rashes, muscle pain, and also mouth sores.The latency stage, which occurs on the third stage, shows few or no symptoms and can last anywhere from two weeks to twenty years and beyond.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com