@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b1f9474-012e-44df-afdf-6d065a92dda1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b1f9474-012e-44df-afdf-6d065a92dda1> .