@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51bfc2ae-2ad6-44c0-948d-2c62926efe33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51bfc2ae-2ad6-44c0-948d-2c62926efe33> .