@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef89bce9-02a8-490b-8ee9-8f4d34c3c893> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef89bce9-02a8-490b-8ee9-8f4d34c3c893> .