@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61b56d7d-8a2f-464f-8d81-8a8212880df6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61b56d7d-8a2f-464f-8d81-8a8212880df6> .