PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The creation and disposal of vinyl involve carcinogens and endocrine disruptors such as dioxin, lead, and phthalates (the last of which is what makes your stability ball so bouncy and flexible).
http://www.w3.org/ns/prov#wasQuotedFrom
  • grist.org