@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4a2a6a6-87f9-4c35-9893-458c0a171f50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4a2a6a6-87f9-4c35-9893-458c0a171f50> .