@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6e4e1d9-bbb3-40e2-8ab2-0d06ecb937fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6e4e1d9-bbb3-40e2-8ab2-0d06ecb937fb> .