@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/820ccf5c-124c-48e8-be71-78c043df2ec1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/820ccf5c-124c-48e8-be71-78c043df2ec1> .