@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e4acf4aa-bc09-4333-a31b-ccef99420409> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e4acf4aa-bc09-4333-a31b-ccef99420409> .