PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Simple additive mixers use Kirchhoff's circuit laws to add the currents of two or more signals together, and this terminology (mixer) is only used in the realm of audio electronics where audio mixers are used to add together audio signals such as voice signals, music signals, and sound effects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org