@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d8d1a3-1c20-431b-b8e0-8fbd54f01633> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d8d1a3-1c20-431b-b8e0-8fbd54f01633> .