@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c0bb73-370d-48d1-9c8f-baa7a8811bbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c0bb73-370d-48d1-9c8f-baa7a8811bbf> .