@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2b1c4d4b-c8c6-4bd7-9cf9-ddba9bb9a0c4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2b1c4d4b-c8c6-4bd7-9cf9-ddba9bb9a0c4> .