@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ddfc09-48c4-493b-bfcd-d881b602c7b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ddfc09-48c4-493b-bfcd-d881b602c7b3> .