@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52498e4d-6e6e-4eab-87ff-66a73fb4835f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52498e4d-6e6e-4eab-87ff-66a73fb4835f> .