PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These metrics are used to determine if you have sleep apnea or a number of other sleep related conditions such as central sleep apnea or restless leg syndrome.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cpap.com