@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80487aa6-5dee-452f-aae4-f5efc762edcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80487aa6-5dee-452f-aae4-f5efc762edcf> .