@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1515d2-107a-400b-b904-d786173b6f18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1515d2-107a-400b-b904-d786173b6f18> .