@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/eca5ce04-13d0-40ac-83db-02adafd89fbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/eca5ce04-13d0-40ac-83db-02adafd89fbe> .