@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef13d345-f069-4b90-96b3-1b2b9a72f620> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef13d345-f069-4b90-96b3-1b2b9a72f620> .