PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kaempferol (3,4???,5,7-tetrahydroxyflavone, Figure 1), a flavonol, is a natural polyphenol compound present in vegetables and fruits, including onions, apples and green and black tea.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mdpi.com