@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57f0c4f5-1e6b-431f-8a7f-130a96e08473> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57f0c4f5-1e6b-431f-8a7f-130a96e08473> .