PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While too much coffee can cause health problems, such as ulcers, the new research suggests generous amounts of it are most strongly linked to lower cancer rates???between two and five cups daily, or even more, depending on the study and cancer type.
http://www.w3.org/ns/prov#wasQuotedFrom
  • world-science.net