@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81184b31-284b-4d7c-8136-a01dc9810325> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81184b31-284b-4d7c-8136-a01dc9810325> .