@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c4daa3-291d-4685-9fe7-a7705ff9bc7f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c4daa3-291d-4685-9fe7-a7705ff9bc7f> .