@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d1a69b3-0e23-449e-aa2b-428b8c8e68ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d1a69b3-0e23-449e-aa2b-428b8c8e68ea> .