@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff70ca1-5749-48c0-a342-abad4d6902e4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff70ca1-5749-48c0-a342-abad4d6902e4> .