@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4e4f475-7822-4b13-a2e7-424867c13b45> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4e4f475-7822-4b13-a2e7-424867c13b45> .