@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51cc3df8-1e8e-41f1-86bf-401c0d7cf01b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51cc3df8-1e8e-41f1-86bf-401c0d7cf01b> .