@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ab57ca6-99d6-4c33-9ba9-a166fed1e51c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ab57ca6-99d6-4c33-9ba9-a166fed1e51c> .