@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c91225b-1afe-46e7-bc97-4daa8056e61a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c91225b-1afe-46e7-bc97-4daa8056e61a> .