@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1baf91a-4709-4121-a697-6e656d7bd029> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1baf91a-4709-4121-a697-6e656d7bd029> .