@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8aca81-40e9-4ff5-9960-506b7a308084> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8aca81-40e9-4ff5-9960-506b7a308084> .