PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, there is a need for a hyperbaric oxygen therapy system which: (1) provides automatic control of the pressure, ventilation and temperature of the gas in the pressure vessel, (2) reduces the noise in the pressure vessel and (3) provides a means for passing articles into and out of the pressure vessel which cannot present a hazardous condition to the operator.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com