@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e1f09c-02c7-415b-8f81-0e9be4ad9f15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e1f09c-02c7-415b-8f81-0e9be4ad9f15> .