@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab13f8f4-f388-4375-883e-a351fe250d2d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab13f8f4-f388-4375-883e-a351fe250d2d> .