@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1657f49-7fe8-43a7-b172-72d803345fb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1657f49-7fe8-43a7-b172-72d803345fb1> .