@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1680c065-a302-4ff3-9835-ffa6f79eb259> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1680c065-a302-4ff3-9835-ffa6f79eb259> .