@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff7eb47-69d1-489a-a0b3-ffd4a3319fd9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff7eb47-69d1-489a-a0b3-ffd4a3319fd9> .