@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cffee2ac-5f30-4128-b440-b731bf3baac1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cffee2ac-5f30-4128-b440-b731bf3baac1> .