PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It has been observed during experimentation that cutting of tissue is more effective using waveforms with higher frequencies, such as, for example, about 1 MHz to about 14 MHz, particularly about 3 MHz to about 8 MHz.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au