@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51e4966-fae3-4b51-8769-4541bb9678ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51e4966-fae3-4b51-8769-4541bb9678ad> .