PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The control unit 31 determines the pulse width t of the fuel injection pulse signal from the relationship t=K???(Q/N) where Q is the air flow rate measured by the air flow meter 21, N is the engine rotational speed measured in accordance with the spark pulses from the spark coil 32, and K is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom
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