@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/915d8805-de81-4065-9ee5-660c71ad178a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/915d8805-de81-4065-9ee5-660c71ad178a> .