@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba4b87ba-2e0d-4503-b30b-50afb340fede> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba4b87ba-2e0d-4503-b30b-50afb340fede> .