@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31ba8769-37b1-4dd7-9473-fc0e2772520b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31ba8769-37b1-4dd7-9473-fc0e2772520b> .