@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81a870a-5887-46ae-bfa4-db1f72f9c8e5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81a870a-5887-46ae-bfa4-db1f72f9c8e5> .