PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • t biological warfare. [...] it has been launched by Inov8 Science, an international environmental technology company. [...] the AD device is a non-toxic and harmless air disinfection unit that produces hydroxyl radicals that are nature's method of killing airborne infections, from organisms such as bacteria, viruses and fungi, within the confines of a hospital ward, office, home or school.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com