@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31feff89-7eec-4594-b724-eed29061b435> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31feff89-7eec-4594-b724-eed29061b435> .