@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/678bf19f-f421-4fc7-823a-5a03b982cfcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/678bf19f-f421-4fc7-823a-5a03b982cfcd> .