@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1b661cd-89fd-402e-a8ea-e64d6712eb36> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1b661cd-89fd-402e-a8ea-e64d6712eb36> .