@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/171a7cff-943b-40f6-bcf8-4596675def79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/171a7cff-943b-40f6-bcf8-4596675def79> .