@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c89a9a7a-4aea-4550-8044-656bb88be309> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c89a9a7a-4aea-4550-8044-656bb88be309> .