@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dff4c8ee-3c3c-492d-a785-beef42725773> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dff4c8ee-3c3c-492d-a785-beef42725773> .