@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c902aa13-ec58-4fad-9788-d79fdc2241be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c902aa13-ec58-4fad-9788-d79fdc2241be> .