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protege editor prevents use of classical negation #63

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dtdannen opened this issue Sep 11, 2019 · 1 comment

dtdannen commented Sep 11, 2019

When trying to add a rule with classical negation like the following:

Person(?x) ^ (not Parent)(?x) -> child(?x)

the SWRL TAB Editor gives the error:

I believe classical negation like this should be supported. Tested in Protege 5.5 with SWRLTab 2.0.6

Member

martinjoconnor commented Sep 16, 2019

Unfortunately, the SWRLAPI's parser does not support OWL class expressions in rules.

There is no timeline for their inclusion.

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