@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef8e5db6-7569-49e7-95ff-bc3e3f0c751b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef8e5db6-7569-49e7-95ff-bc3e3f0c751b> .