@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d8e4aa-0e11-4464-a5c6-b80388113ab4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d8e4aa-0e11-4464-a5c6-b80388113ab4> .