@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ac0f9c-0f17-4d76-82e4-111a5eb656af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ac0f9c-0f17-4d76-82e4-111a5eb656af> .