@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b7759a-1f1c-4139-89a3-2c5c339461ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b7759a-1f1c-4139-89a3-2c5c339461ab> .