@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91251d6d-02a4-4002-b631-70c6fd3728a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91251d6d-02a4-4002-b631-70c6fd3728a7> .