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I have an ontology where classes may be associated with a UUID, but I'd like to use human readable...
I am trying to convert a UML Class Diagram into an Ontoloy and I have a Question. Let's say I have...
The problem is: I expect this code to have rdf:type property of that special Individual, but the...
Currently I am trying to create OWLClass from a string in Turtle syntax by first creating Jena...
How can I get the parent class of an owl:intersectionOf collection? For example : <owl:Class...
I need to check the violations to the OWL2DL profile in this simplified ontology: @prefix :...
In the following Ontology I'm trying to make Boy the complement of Girl by using OneOf however...
I am using protege and I want to create data properties for an object property, like this: I have...
I have a Virtuoso server 7.20.3217 where I upload my data. According to Virtuoso documentation,...
OWL uses Open World Assumptions. Thus if I have class Animal and property eats (domain Animal,...
In the SWRL Tab in Protege I am trying to write a rule, but I can only do so with classes that...
I am currently trying to model an ontology in Protégé. In the documentation I can find all kind...
I am new using Protege and creating animal ontology as shown in the picture. I want to map MaleFox...
One of the standards from W3C for RDB2RDF is Direct Mapping. I heard that there is a problem when...
I wanted to use MakePrimitiveSubClassesMutuallyDisjoint to make all the subclasses of a class...
I have two classes A and B and I want to assert that A is relatedClass B. I want to do it at a...
I have a base class of which there are two subclasses. Let say, Base is the base class and A and B...
My goal is to capture separately asserted and inferred axioms by OWLAPI, in other words the...
UPDATE: I've solved this problem. Using OWL API in Java I manage to retrieve all the axioms in the...
I'm trying to understand the semantic web, and know a little about rdf, rdfs, and owl. Correct me...
Trying to include this in my knowledge base: owl:inverseOf owl:inverseOf owl:inverseOf How will...
The functional object property axiom - here in functional syntax - has the...
I would like to add restrictions to the values that individuals of a particular class can take via...
I am creating an ontology in Protégé modelling desserts. There are two main base classes Dessert...
I was hoping I could defined Elective_Course in such a way that all individuals that are partOf a...
This question already has an answer here: OWL Class and Subclass...
How to merge 2 owl files into a single owl file without using protege file? It could be done using...
I have an ontology in RDF format and i will need to convert it into an owl format. what libraries...
I was developing an ontology in Protege and my file had the OWL/XML format. Due to a problem with...
I'm trying to develop an ontology to represent a curricula, and in this curricula a student must...