@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af19bb2d-0541-422c-8c42-498014b4f482> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af19bb2d-0541-422c-8c42-498014b4f482> .