@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efb60405-9198-446c-9f47-34cdf67da3b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efb60405-9198-446c-9f47-34cdf67da3b4> .