@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7559a3c-ca66-4c21-ab89-64a8e07b6213> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7559a3c-ca66-4c21-ab89-64a8e07b6213> .