@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1577ab8b-e21e-40a0-ac7c-ae5e2420e68b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1577ab8b-e21e-40a0-ac7c-ae5e2420e68b> .