@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1fd8ec21-3cea-4fbf-8c14-c6138875da86> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1fd8ec21-3cea-4fbf-8c14-c6138875da86> .