@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50fca2b3-9603-4776-b90d-f0dba9137d9a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50fca2b3-9603-4776-b90d-f0dba9137d9a> .