@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/666ba191-c064-488c-b3ad-44acbbb59ef1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/666ba191-c064-488c-b3ad-44acbbb59ef1> .