PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Advancing age is a significant risk factor for developing frailty, though the mechanisms leading to it are complex, interrelated, and not well understood.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov