@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52989e30-86cb-425c-826e-690ff9da2885> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52989e30-86cb-425c-826e-690ff9da2885> .