@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31497a01-903a-4e73-a947-0f75e950dc28> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31497a01-903a-4e73-a947-0f75e950dc28> .