sample-q: Fixes OKH prefix [fix]

Author: hoijui

res/sample-query.txt

@@ -1,12 +1,11 @@
-# SPDX-FileCopyrightText: 2021 Robin Vobruba <[email protected]>
+# SPDX-FileCopyrightText: 2021-2025 Robin Vobruba <[email protected]>
 #
 # SPDX-License-Identifier: Unlicense
 
 PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
 PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 #PREFIX bd: <http://www.bigdata.com/rdf#>
-#PREFIX osh: <http://mediawiki.library-of-open-source-hardware.svc:8080/entity/>
-PREFIX okh: <https://github.com/OPEN-NEXT/OKH-LOSH/raw/master/OKH-LOSH.ttl#>
+PREFIX okh: <http://w3id.org/oseg/ont/okh#>
 PREFIX otrl: <http://purl.org/oseg/ontologies/OTRL#>
 PREFIX wf: <https://wikifactory.com/>
 PREFIX ap: <https://www.appropedia.org/>