@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51900a0e-0dbc-4444-acf9-96c3635a1d16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51900a0e-0dbc-4444-acf9-96c3635a1d16> .