[topbraid-users] Classlevel properties?

2019-02-27 Thread 'Bohms, H.M. (Michel)' via TopBraid Suite Users
Someone proposed the following pattern: ex:Height rdf:type owlClass ; rdfs:subClassOf opm:Property ; prefUnit "m" ; quantityKind cdt:length . Seems turtlewise ok. Seems rdfwise ok. Guess same as rdfwise Seems owlwise not ok...giving properties other than annotation properties to a class. Cou

Re: [topbraid-users] Classlevel properties?

2019-02-27 Thread Richard Cyganiak
Are you in an environment that prescribes OWL DL? If not, then stop working with one hand tied behind your back! If you indeed must stick to OWL DL, I have nothing to offer but my heartfelt sympathy! Richard > On 27 Feb 2019, at 09:05, 'Bohms, H.M. (Michel)' via TopBraid Suite Users > wrot

Re: [topbraid-users] Classlevel properties?

2019-02-27 Thread Irene Polikoff
What is your concern about OWL? When you say that prefUnit for a class is ‘m’, from either RDF or OWL perspective, you are not saying anything about the class members. You are saying something about the class itself as a resource, not about a set of resources that comprise it. If you mean it

Re: [topbraid-users] Classlevel properties?

2019-02-27 Thread Irene Polikoff
Yes, I agree. It is also important to understand the use cases to be supported by this model and how exactly you will implement them. For example: Why have Height as a class to begin with - if these resources will not carry any properties, could they be just literals? The statement regarding th