@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af549559-3dcc-498c-a5b6-8ea68b0a7ecc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af549559-3dcc-498c-a5b6-8ea68b0a7ecc> .