@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a41bb4-93a7-49e6-a128-bfcf5fec68ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a41bb4-93a7-49e6-a128-bfcf5fec68ce> .