@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1a2b3fa-3425-4da8-a1db-7babbb491971> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1a2b3fa-3425-4da8-a1db-7babbb491971> .