PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The short range and low mass of a 5 MHz transducer means that real-time scan rates (10 scan/sec or higher) can be achieved over an acceptable shorter scan (9 cm) with the same sort of force and power needed to drive a 2.25 MHz transducer at 4.5 scan/sec over 18 cm, so that the same linear motor may be used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com