@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef9c340c-9c5b-4750-b8f6-fd97328dce48> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef9c340c-9c5b-4750-b8f6-fd97328dce48> .