@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1ab554-5d94-4ab1-a441-50b6d8a6ef00> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1ab554-5d94-4ab1-a441-50b6d8a6ef00> .