PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The acid produced mostly by the citrus and identified as C6H8O7 promotes preservation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalcosmeticnews.com