@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef550109-e429-46b5-bd5b-b8a64a8aeca5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef550109-e429-46b5-bd5b-b8a64a8aeca5> .