@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef757fac-6f44-4a12-937a-87b01da2cba0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef757fac-6f44-4a12-937a-87b01da2cba0> .