@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a420fd47-803d-4a52-8db0-6aa86f0be781> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a420fd47-803d-4a52-8db0-6aa86f0be781> .