@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c80275-60d8-4a66-b9ae-539d36385985> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c80275-60d8-4a66-b9ae-539d36385985> .