@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17ffd7cc-1852-4e47-8e3c-3254b256ac1d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17ffd7cc-1852-4e47-8e3c-3254b256ac1d> .