@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d54a6439-9b81-4658-a822-139fda53607a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d54a6439-9b81-4658-a822-139fda53607a> .