@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a20ecd35-56da-48da-9b60-9faca61e6b12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a20ecd35-56da-48da-9b60-9faca61e6b12> .