@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50f7f03a-9b43-45a8-8b6d-3f95043e3de4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50f7f03a-9b43-45a8-8b6d-3f95043e3de4> .