@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66e90a20-a5f7-4e07-a161-345ec5df7339> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66e90a20-a5f7-4e07-a161-345ec5df7339> .