@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18dd7bc8-8f3d-4d12-8fc3-cc4a39e534db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18dd7bc8-8f3d-4d12-8fc3-cc4a39e534db> .