@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff210e69-703b-40ee-a2e3-12ff541e0497> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff210e69-703b-40ee-a2e3-12ff541e0497> .