@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f8e18b28-5181-454c-8efe-e6ae7141cc7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f8e18b28-5181-454c-8efe-e6ae7141cc7f> .