@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1d8ee90-6a1a-4c3e-b082-f426c7850e67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1d8ee90-6a1a-4c3e-b082-f426c7850e67> .