@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6e30a2e9-c912-404c-8bac-758fbdc216ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6e30a2e9-c912-404c-8bac-758fbdc216ef> .