PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On August 23rd, five environmental groups petitioned the EPA asking them to outlaw fishing tackle and ammunition made of lead under their Toxic Substances Control Act powers to regulate substances that ???present an unreasonable risk of injury to health or the environment.??? ???An estimated 10 million to 20 million birds and other animals die each year from lead poisoning in the United States,???
http://www.w3.org/ns/prov#wasQuotedFrom
  • opencongress.org