@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57de220b-754b-442f-9fce-f6e0099fc4c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57de220b-754b-442f-9fce-f6e0099fc4c6> .