PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This pollution contains mercury, arsenic, lead, dioxin and other heavy metals, and is linked to health problems such as developmental disabilities, birth defects, cancer, heart disease, brain damage, asthma attacks and even premature death.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sierraclubfloridanews.org