@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b3b504-1d5c-4adf-955e-7601c5282081> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b3b504-1d5c-4adf-955e-7601c5282081> .