@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f51b7992-912b-49f1-b504-601cf4e61f0e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f51b7992-912b-49f1-b504-601cf4e61f0e> .