@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30be1725-7f14-456e-8d31-adad02f36619> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30be1725-7f14-456e-8d31-adad02f36619> .