@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/550a5dfc-0c67-448f-b4d1-e0a3d336de22> rdfs:isDefinedBy <https://stad.gent/data/blank_node/550a5dfc-0c67-448f-b4d1-e0a3d336de22> .