@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6922c0-2530-4d15-b51b-286778a436c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6922c0-2530-4d15-b51b-286778a436c0> .