Signsuisse DSGS/LSF/LIS lexicon: Poses

<p>Poses from the "Signsuisse DSGS/LSF/LIS lexicon" dataset originally distributed on swissubase (https://www.swissubase.ch/de/catalogue/studies/20452/19280/datasets/2327/2705/overview).</p><p>18,221 lexical items (1000 are reserved for test) in Swiss German Sign Language, French Sign Language of Switzerland, and Italian Sign Language of Switzerland represented as videos and glosses along with signed example sentences (videos) as well as corresponding spoken language translations. https://signsuisse.sgb-fss.ch/</p>