@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51f1d3c8-070a-4cd5-bd62-dedd7946ea23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51f1d3c8-070a-4cd5-bd62-dedd7946ea23> .