@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87b19273-4284-4371-bb20-eb6675ebe763> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87b19273-4284-4371-bb20-eb6675ebe763> .