@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50db53b5-bc8d-4377-92f5-892c6cf90578> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50db53b5-bc8d-4377-92f5-892c6cf90578> .