@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d8506a86-b4bc-4d2d-bc63-f806504a78c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d8506a86-b4bc-4d2d-bc63-f806504a78c7> .