@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a55f63cb-e436-4381-8f60-f8ec321a785a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a55f63cb-e436-4381-8f60-f8ec321a785a> .