@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9e81b2f6-02df-4ee9-a857-66b34fd66dca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9e81b2f6-02df-4ee9-a857-66b34fd66dca> .