PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If compressed air is drawn from the main air intake of the facility to produce the mechanical motions of the equipment, that air can contain contaminants, including pollen, dust, mold, bacteria, viruses and pesticides.
http://www.w3.org/ns/prov#wasQuotedFrom
  • petfoodindustry.com