@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ba80d3-4fde-47df-a2fd-7b7f8fd9d570> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ba80d3-4fde-47df-a2fd-7b7f8fd9d570> .