@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50dab17c-acb6-45ca-bc58-62d9ee02ca4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50dab17c-acb6-45ca-bc58-62d9ee02ca4e> .