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										 |  |  | title: Metadata Standard | OpenMetadata Core Schema Guide | 
					
						
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											2025-07-21 12:50:54 +05:30
										 |  |  | description: Overview of metadata standard schemas governing how entities, types, analytics, and governance structures are defined. | 
					
						
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										 |  |  | slug: /main-concepts/metadata-standard | 
					
						
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							|  |  |  | # Metadata Standard
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							|  |  |  | Explore the definitions of the metadata standard powered by JSON Schemas and the foundations of our rich APIs. | 
					
						
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							|  |  |  |     bold="OpenMetadata Schemas" | 
					
						
							|  |  |  |     href="/main-concepts/metadata-standard/schemas"  %} | 
					
						
							|  |  |  | Review the standard that powers OpenMetadata with JSON Schema. | 
					
						
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							|  |  |  |     bold="OpenMetadata APIs" | 
					
						
							|  |  |  |     href="/main-concepts/metadata-standard/apis" %} | 
					
						
							|  |  |  | Explore our API structure. | 
					
						
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