Suppose an OWL ontology contains the following SWRL rule:
has_part(?x, ?y) ^ participates(?x, ?z) -> participates(?y, ?z)
and following object property assertions:
o1 has_part o2
o1 participates p1
When I run the Hermit reasoner in Protege, I obtain the following inferred object property assertion:
o2 participates p1
However, when I load the same ontology with owlready2 and run its Hermit reasoner, I do not get any inferred object property assertion. For example:
from owlready2 import *
onto = get_ontology("test.owl").load()
sync_reasoner()
onto.o2.get_properties()
does not return any properties.
I did save the ontology in the RDFXML format and I can retrieve the SWRL rule with owlready2.
Does owlready2 reasoner not support this kind of inference?
