@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b99af9b3-4d3c-40d4-a1c6-49d9322bbc79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b99af9b3-4d3c-40d4-a1c6-49d9322bbc79> .