emmo-repo / EMMO

Elementary Multiperspective Material Ontology (EMMO)
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Updated mereotopological relations: #165

Closed jesper-friis closed 2 years ago

jesper-friis commented 3 years ago

Unresolved Issue: in arrangements and sequences is the reasoner able to identify all elements, but the last, as elements. This asymmetry can be solved in two different ways:

  1. introduce hasSpatialPrevious/hasTemporalPrevious defined as the inverse of hasSpatialNext/hasTemporalNext
  2. introduce SpatialNil and TemporalNil

The second solution follows the RDF and LISP standards, but the physical interpretation is not straight forward.

jesper-friis commented 2 years ago

For EMMO 1.0.0 Keep added annotations that are not already added. Skip the other changes to the mereotopological relations.