"DC.rights.owner" content="(C) Copyright 2025"/><meta name="copyright" content="(C) Copyright 2025"/><meta name="generator" content="DITA-OT"/><meta name="DC.type" content="concept"/><meta name="description" content="In Grafana, queries are essential for fetching and transforming data from RMF data sources."/><meta name="DC.relation" content="apply_visualize.html"/><meta name="DC.relation" content="variables.html"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="query_lang"/><met