@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c11eda-9641-4489-a68d-7550f2e6ee2e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c11eda-9641-4489-a68d-7550f2e6ee2e> .