PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Dark-green leafy vegetables are also exceptionally high in other carotenoids, including zeaxanthin and lutein, which are powerful antioxidants that protect us from degenerative illnesses such as cancer, cardiovascular disease and age-related macular degeneration (the leading cause of blindness among the elderly).
http://www.w3.org/ns/prov#wasQuotedFrom
  • motherearthnews.com