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==Welcome to the Battery Knowledge Base== 
An open and free collection of battery knowledge, currently with '''{{#ask: [[Item:+]] OR [[Category:+]] |format=count}}''' entries that anyone can edit!  

The '''Battery Knowledge Base''' is a platform for the battery community to share knowledge about battery research, innovation, and other activities. Like a "Wikipedia for the battery world", this knowledge base structures all information as part of a vast battery '''{{Template:Viewer/Link|page=Item:OSWd00e7453f1f34a6e94e63c2664fb7776|url=|label=knowledge graph}}''' that helps humans and machines discover links between content! 

Do you want to {{Template:Viewer/Link|page=Category:OSWd9aa0bca9b0040d8af6f5c091bf9eec7|url=|label=find collaborators}} with some expertise? Do you want to better understand the {{Template:Viewer/Link|page=Item:OSWe5239a3676174f38a3dea6ce332c3c40|url=|label=lithium-ion battery manufacturing}} process? Are you interested in the types of {{Template:Viewer/Link|page=|url=https://battery.knowledge-graph.eu/wiki/Category:OSWa6c6b673d314531e83bce1010db7a848#Equipment|label=equipment for mixing slurries}}? Are you looking for an upcoming {{Template:Viewer/Link|page=Category:OSW0e084decca6f48a7b023d6b7b2c1452d|url=|label=event to join}}? The battery knowledge base contains information to help you do all these things and more.  

To try it out for yourself, you can: 

* {{Template:Viewer/Link|page=Category:OSWd9aa0bca9b0040d8af6f5c091bf9eec7|url=|label=Create a user page}} describing yourself, your organizations, your projects, and your expertise!
* Explore an aspect of battery knowledge like manufacturing or modelling
* Query the knowledge graph using the SPARQL endpoint!   

==Explore and Contribute==
{{Template:Helper/UI/Tiles/Grid
  |tiles=
<!-- User--> 
   {{Template:Helper/UI/Tiles/Tile
      |image=👥
      |title=User pages
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      |url=/wiki/Category:OSWd9aa0bca9b0040d8af6f5c091bf9eec7
      |link_label=Learn more
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<!-- Organization--> 
   {{Template:Helper/UI/Tiles/Tile
      |image=🏢
      |icon2=🏭
      |title=Organizations
      |description=Find and complete data about institutions
      |url=/wiki/Category:OSW1969007d5acf40539642877659a02c23
      |link_label=Learn more
    }}
<!-- Project --> 
   {{Template:Helper/UI/Tiles/Tile
      |image=📰
      |icon2=📌
      |title=Project Profiles
      |description=Tell us about your project and learn about others
      |url=/wiki/Category:OSWb2d7e6a2eff94c82b7f1f2699d5b0ee3
      |link_label=Learn more
    }}
<!-- Event--> 
    {{Template:Helper/UI/Tiles/Tile
      |image=📅
      |title=Events
      |description=What is going on in the B2030+ Community?
      |url=/wiki/Category:OSW0e084decca6f48a7b023d6b7b2c1452d
      |link_label=Learn more
    }}
}}

===Utility & Master Data=== 
Will help you to use and navigate this platform: [[Item:OSWbbaf369a8a034ff4b24b5d749f6c20ab | Utility Page]]. Here you can find manuals and other resources, like quick links to frequently used categories.

==Knowledge Graph==
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Full Graph: see [[Item:OSWd00e7453f1f34a6e94e63c2664fb7776]]

==Flow Chart==
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<!-- Alternative query: [[HasType::Category:OSWae9cf54c182245149a65b0149eaa7c0c]] -->

==Entity List==
{{#ask: 
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[[SubClassOf::Category:OSWdc0857e150454dd3a1e45ce54e9b2903]] OR [[SubClassOf::Category:OSWd4b4c5bdb4c54bae815f1a11b62288d3]] OR [[SubClassOf::Category:OSWf50ba030bbb743b196e1739fb67d6862]] OR [[SubClassOf::Category:OSW3684c31643ea491b90ea885db9ae864e]]
|mainlabel=HasLabel
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Specific lists:
* {{Template:Viewer/Link|page=Item:OSWcb317bb1fee84d81b4b9b3d1d8037719}}
* {{Template:Viewer/Link|page=Item:OSW65f139c98efa499b94537f8a15f2be77}}

== Developer Resources ==
The knowledge base is under continuous development and improvement. The current development roadmap and open issues can be found {{Template:Viewer/Link|page=Item:OSW2d384748a6dc45e58f36ce57fd2dfbff|url=|label=here}}. 

====SPARQL Query Interface====
This knowledge base adheres to {{Template:Viewer/Link|page=|url=https://en.wikipedia.org/wiki/Semantic_Web|label=Semantic Web}} standards, with support for making SPARQL queries! Utilize our SPARQL-UI for advanced querying of our database. This tool allows you to perform detailed and specific searches to find exactly what you need: [https://graph.battery-knowledge-base.projects01.open-semantic-lab.org/blazegraph/#query SPARQL-UI]

====SPARQL Endpoint====
Access our SPARQL endpoint directly to run queries and retrieve data in real-time: [https://graph.battery-knowledge-base.projects01.open-semantic-lab.org/blazegraph/namespace/kb/sparql SPARQL Endpoint]

== Disclaimer ==

Content is based on 
*{{Template:Viewer/Link|page=|url=https://www.celest.de/en/or/layer1|label=Battery2030+ Knowledge Base (1.0)}}
*{{Template:Viewer/Link|page=|url=https://kiprobatt.de|label=KIproBatt Project}}
*{{Template:Viewer/Link|page=|url=https://big-map.github.io/BattINFO/index.html|label=BattINFO Ontology}}
*{{Template:Viewer/Link|page=|url=https://battery-value-chain-ontology.github.io/ontology/|label=BVCO Ontology}}

See also: {{Template:Viewer/Link|page=|url=https://battery2030.eu/research/research-data-management-rdm-standards/standards/|label=Battery2030+ Standards and protocols}}


===Funding===
This project has received funding from the European Union’s Horizon Europe research and innovation programme under grant number No. 101104022.