@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c986b5-60f9-4aa5-9c12-d93e15a5282b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c986b5-60f9-4aa5-9c12-d93e15a5282b> .