@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/561d8c6a-15f4-4b80-b729-2fc93980cb5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/561d8c6a-15f4-4b80-b729-2fc93980cb5a> .