@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4638c21-2043-4d50-94a3-138eda8eedca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4638c21-2043-4d50-94a3-138eda8eedca> .