@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b1c1ac1-8a1c-4d8e-a569-cd7e5665d276> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b1c1ac1-8a1c-4d8e-a569-cd7e5665d276> .