@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1cef54aa-d51c-467b-ba5d-d1396621cfa3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1cef54aa-d51c-467b-ba5d-d1396621cfa3> .