@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9b51c90-7b2b-480e-9510-2aed1cedf93e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9b51c90-7b2b-480e-9510-2aed1cedf93e> .