@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/49500ec1-d654-4816-ba3f-5a7ecbe538da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/49500ec1-d654-4816-ba3f-5a7ecbe538da> .