@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cb81c998-ee0f-421e-8e5c-c0a51a888fc4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cb81c998-ee0f-421e-8e5c-c0a51a888fc4> .