@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f7921ec-da57-466a-a253-56b4744e7506> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f7921ec-da57-466a-a253-56b4744e7506> .