@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50eca6ff-9593-4c80-b0ca-703eb17c7d57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50eca6ff-9593-4c80-b0ca-703eb17c7d57> .