@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57ba54c3-5ef6-4c34-8669-273ed0f96a41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57ba54c3-5ef6-4c34-8669-273ed0f96a41> .