@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab19ccfa-7d26-471e-97e7-9f629981cb1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab19ccfa-7d26-471e-97e7-9f629981cb1b> .