@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac8e35e8-5d46-4cc1-80ae-0021672158f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac8e35e8-5d46-4cc1-80ae-0021672158f9> .