@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f2fab4-300a-47cb-a29b-c81efa6e6b2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f2fab4-300a-47cb-a29b-c81efa6e6b2d> .