PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • source from the scientific literature; this is a commercial website, so I do not know if the information is reliable). http://www.livestrong.com/article/47484 ... nutrition/ Generally iron from plant sources is not absorbed efficiently because plants contain phytic acid and other chemicals than inhibit iron absorption.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencebuddies.org