@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/678ae3c9-fb50-42e2-a4b4-f9f996b2e521> rdfs:isDefinedBy <https://stad.gent/data/blank_node/678ae3c9-fb50-42e2-a4b4-f9f996b2e521> .