PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For men to get the most efficient use of these vitamins for sperm, doctors recommend taking them with other supplements, such as zinc, selenium and L-canitine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com