@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f8ae0c-b5fb-4387-b81e-f82ecd04390e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f8ae0c-b5fb-4387-b81e-f82ecd04390e> .