@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/678ae4d2-3544-450b-8538-fa7519ab2278> rdfs:isDefinedBy <https://stad.gent/data/blank_node/678ae4d2-3544-450b-8538-fa7519ab2278> .