@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b9e7ddc-c5cc-413c-895d-253383def251> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b9e7ddc-c5cc-413c-895d-253383def251> .