@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b51fcfb4-97e8-46ff-b8ef-4e06945db4d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b51fcfb4-97e8-46ff-b8ef-4e06945db4d1> .