@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac69eca5-ce7b-4b68-82ac-34b44252d2ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac69eca5-ce7b-4b68-82ac-34b44252d2ac> .