@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81bbc19c-7314-4b85-967f-2021fae4b4a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81bbc19c-7314-4b85-967f-2021fae4b4a2> .