@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52df8b52-02b9-4030-bd92-72e424c541b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52df8b52-02b9-4030-bd92-72e424c541b6> .