@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffa31145-5341-4bf3-9c2c-1aa97863a38a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffa31145-5341-4bf3-9c2c-1aa97863a38a> .