@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a1e1b71-a529-4c6a-969b-220b816b7303> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a1e1b71-a529-4c6a-969b-220b816b7303> .