@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a4efd1b-60f7-4e3f-86d1-b7da6bbda161> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a4efd1b-60f7-4e3f-86d1-b7da6bbda161> .