@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50cfd4af-9c5c-413a-a187-da6ef1956c06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50cfd4af-9c5c-413a-a187-da6ef1956c06> .