PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Headache treatment and relief is usually possible with just over-the-counter headache medicine like aspirin, acetaminophen (tylenol), or ibuprofen(motrin), although some specific forms of headaches (e.g., migraines) may demand other, more suitable treatment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • headachesymptoms.org