@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a556a58e-99fe-411c-b9af-290aa09fb132> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a556a58e-99fe-411c-b9af-290aa09fb132> .