PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Moreover, about 90% of Americans (http://experimentalvaccines.org/2012/04/19/93-of-americans-have-plastic-in-their-blood-urine-bisphenol-a-bpa/) still have traces of BPA in their urine, mainly from the chemicals seeping out of food and beverage packaging.
http://www.w3.org/ns/prov#wasQuotedFrom
  • causes.com