I created an ontology using Protege, and added SWRL rules, using Hermit Reasoner, everything was fine, but it does not show inferenced DataProperties.
I tried using Pellet, it was able to inference DataProperties, but, all my SWRL rules i created does not work anymore.
Is this a Bug from Hermit ? is there a solution ? Best Regards.
Actually, it turns out that DataProperty inferencing is not supported By Hermit, so i have to change to Pellet, you might find this problem when you change from Hermit to Pellet : things like differentFrom(?a , ?b) in swrl rules become swrlb:notEqual(?a, ?b) and etc...