@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d7f375-7a38-48a2-bb33-48669b6e0ea1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d7f375-7a38-48a2-bb33-48669b6e0ea1> .