@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9644e67-f2a4-4416-981a-0b44815dbbb6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9644e67-f2a4-4416-981a-0b44815dbbb6> .