(=>
(and
(protonNumber ?SUBSTANCE ?NUMBER)
(part ?ATOM ?SUBSTANCE)
(or
(instance ?ATOM Atom)
(instance ?ATOM Molecule)))
(exists (?PROTON)
(equal ?NUMBER
(CardinalityFn
(KappaFn ?PROTON
(and
(part ?PROTON ?ATOM)
(instance ?PROTON Proton))))))) |
Mid-level-ontology.kif 23961-23974 |
If X is a proton number of Y, Z is a part of Y, and Z is an instance of atom or Z is an instance of molecule, then there exists W such that equal X and the number of instances in the class described by W |