Dear Sir or Madam, let's say I have an ontology, to make things clear and simple it looks like this one:
a) three classes, every one has two individuals: Person: Ivan and Ana; City: London and Paris; Gender: Male and Female. b) Ivan from the class "Person" is related to Male from the class "Gender"; London from the class "City" is related to Male from the class "Gender". How to write the SPARQL query to find/connect Ivan from the class "Person" to London from the class "City"? In SQL it would look something the following way (between, it could be wrong): SELECT London FROM City WHERE Ivan=Male AND London=Male; Sincerely Yours, Darius Miliauskas
