@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d1c26d-30bd-4475-909a-cd2badb7efa3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d1c26d-30bd-4475-909a-cd2badb7efa3> .