@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1ff2c5f-3052-499f-bbb4-f246eeab8b78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1ff2c5f-3052-499f-bbb4-f246eeab8b78> .