@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ddcf724-dde1-4910-9609-5cd59045353e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ddcf724-dde1-4910-9609-5cd59045353e> .