@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecb3af1b-fc49-49f2-a2aa-f7ff73f0a2ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecb3af1b-fc49-49f2-a2aa-f7ff73f0a2ff> .