PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • MAY/JUNE 2010 | Coal ash is the country's second-biggest source of industrial waste and full of arsenic, lead and other toxins -- yet it is routinely dumped near communities with little publicity and few rules.
http://www.w3.org/ns/prov#wasQuotedFrom
  • southernstudies.org