@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/728b0af8-9412-4011-baae-ba2e251fbbbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/728b0af8-9412-4011-baae-ba2e251fbbbf> .