@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9b719cd-01a8-41fe-b713-99b971e75157> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9b719cd-01a8-41fe-b713-99b971e75157> .