@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90b6a580-8525-4780-accf-92e72c1a2065> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90b6a580-8525-4780-accf-92e72c1a2065> .