PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Remembering that, I realized that folic acid is a B vitamin, and a lot of times B vitamins are associated with having energy (or not, as the case may be).
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com