@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b51cf4be-f85c-4562-9ba0-f4d3a667fb4d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b51cf4be-f85c-4562-9ba0-f4d3a667fb4d> .