@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68a86da2-7e20-4e67-b3fe-a1afec05cc77> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68a86da2-7e20-4e67-b3fe-a1afec05cc77> .