@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac04b226-916c-49cc-ab30-946829cdde79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac04b226-916c-49cc-ab30-946829cdde79> .