PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ozone is a toxic gas that according to the EPA (Environmental Protection Agency) can trigger asthma and destroy lung tissue.
http://www.w3.org/ns/prov#wasQuotedFrom
  • allergybegone.com