@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81c95395-ce50-483f-86ff-f59bbd5d1aa0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81c95395-ce50-483f-86ff-f59bbd5d1aa0> .