@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1724c9d-7e22-45d6-81cb-8cb58542feb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1724c9d-7e22-45d6-81cb-8cb58542feb1> .