<https://www.sequencer.de/synthesizer/threads/und-nochmal-zum-thema-google-computer.4307/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.sequencer.de/synthesizer/threads/und-nochmal-zum-thema-google-computer.4307/#post-54551>