protege

问题 I need to implement an OWL-ontology in Protégé, which contains a two classes: s1 and s2 , both are the instances of System class. These two classes are connected by the connection class s1_s2 , which contains property omega . This property has to take a value according to the following law: omega = 1 * s1.complete How can I implement it in Protégé, such way I could use it in SWRL-rule in the future? 回答1: In general, you'd start by defining the classes and the properties that you need: At this