@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87334600-c2bd-46e4-9547-d30928a26cee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87334600-c2bd-46e4-9547-d30928a26cee> .