@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a13931e-0af9-4bb3-bc8e-5f4c590d442f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a13931e-0af9-4bb3-bc8e-5f4c590d442f> .