@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffb3ec15-1c8c-4b12-a9ef-83f162496507> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffb3ec15-1c8c-4b12-a9ef-83f162496507> .