@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68860b79-a151-414e-aa74-77f4ba652376> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68860b79-a151-414e-aa74-77f4ba652376> .