@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a21d860d-200c-4781-a2ed-d1a27306f178> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a21d860d-200c-4781-a2ed-d1a27306f178> .