PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Insomnia, the common problem of not being able to fall asleep, is a symptom - not an illness ??? and may be linked to a variety of disorders and conditions such as depression, anxiety, stress or even hypoglycemia.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalhealingtools.com