@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c8fdd8-5a8c-4cf9-abc1-43e7b8d8bcd4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c8fdd8-5a8c-4cf9-abc1-43e7b8d8bcd4> .