@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac0bdd81-d321-4e19-afe7-b67fc2a5fffa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac0bdd81-d321-4e19-afe7-b67fc2a5fffa> .