@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6617ba21-06a0-47fa-8921-e3dc513be740> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6617ba21-06a0-47fa-8921-e3dc513be740> .