@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51ae08cd-520b-49c8-91b1-87ae42ad9bbd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51ae08cd-520b-49c8-91b1-87ae42ad9bbd> .