@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87df566b-de72-45a2-9ee2-51f6d5fe0a86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87df566b-de72-45a2-9ee2-51f6d5fe0a86> .