@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f0265d-c219-4139-b10e-c57b3a8d8a40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f0265d-c219-4139-b10e-c57b3a8d8a40> .