PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • BPA is a man-made chemical present in a variety of products including food containers, receipt paper and dental sealants and is now widely detected in human urine and blood.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicalxpress.com