@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af53a88d-8ed9-4ddf-bee9-395d6336d1bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af53a88d-8ed9-4ddf-bee9-395d6336d1bc> .