@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1de21b6-d912-4d0c-b105-59256cc7bbce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1de21b6-d912-4d0c-b105-59256cc7bbce> .