@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/668a652b-eb3d-46e4-aa91-a6faecd14ab4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/668a652b-eb3d-46e4-aa91-a6faecd14ab4> .