@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51b3e721-f480-4e27-a64d-c2f400c32155> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51b3e721-f480-4e27-a64d-c2f400c32155> .