@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28ea0af0-2cce-43f1-a76e-c7871a67831a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28ea0af0-2cce-43f1-a76e-c7871a67831a> .