@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b5b1dad-12f1-48db-973e-7053e8b7ae1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b5b1dad-12f1-48db-973e-7053e8b7ae1b> .