@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec6b8d20-b9e8-4154-9cd3-e6fe5f558214> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec6b8d20-b9e8-4154-9cd3-e6fe5f558214> .