@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4e47cf6-956c-48be-91ff-0472f0feb454> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4e47cf6-956c-48be-91ff-0472f0feb454> .