@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13bd3c9f-d06c-4315-9527-0272115bac40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13bd3c9f-d06c-4315-9527-0272115bac40> .