PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From each patient, they collected a fasting blood sample ??? a common technique for measuring a baseline of insulin or C-peptide levels ??? and information on prognostic, demographic, and lifestyle factors, including weight and height.
http://www.w3.org/ns/prov#wasQuotedFrom
  • science20.com