PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The oldest approach, exemplified by the Klatt synthesizer (Klatt 1980) and its commercial offspring DECTalk, is a fully parametric system where all parameters of the voice, including pitch, formant values, spectral tilt, and many others, are controllable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • linguistlist.org