@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c91bc50b-642f-46cd-8dc0-11fefdbcfa0f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c91bc50b-642f-46cd-8dc0-11fefdbcfa0f> .