@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68806c1-517b-4e4b-b72c-20ab6d305bfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68806c1-517b-4e4b-b72c-20ab6d305bfe> .