@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b61e7ad-5353-47e4-9e4e-37afafd0b1c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b61e7ad-5353-47e4-9e4e-37afafd0b1c6> .