@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/73af21ef-8eea-4892-8bd4-b4550606a800> rdfs:isDefinedBy <https://stad.gent/data/blank_node/73af21ef-8eea-4892-8bd4-b4550606a800> .