@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa878390-481d-49a6-af23-5cb658e91b09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa878390-481d-49a6-af23-5cb658e91b09> .