@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9819a2ef-f2b7-4635-98a2-2236c05e5154> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9819a2ef-f2b7-4635-98a2-2236c05e5154> .