@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c11413-baf6-4f65-aabd-9449305249b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c11413-baf6-4f65-aabd-9449305249b8> .