Main Page

OntoRail knowledge engine - user documentation

The present Wiki documents the contents of the User's Guide of the OntoRail knowledge engine.

OntoRail main functionalities

The OntoRail knowledge engine is offering four main functionalities:

• Import: import of ontologies into the OntoRail internal RDF knowledge graph,
• Browse: visualization, navigation and search in ontologies,
• Relate: establishment of relations between concepts across ontologies using a controlled vocabulary,
• Export: provide external access to the knowledge stored in the OntoRail knowledge graph.

OntoRail main panel

The interface of the OntoRail web application is divided in three parts:

1. a menu bar
2. a panel displaying the available source ontologies
3. a panel dedicated to creating and editing relations between concepts

Error creating thumbnail: Unable to save thumbnail to destination

Menu Bar

The Menu Bar offers access to the following functionalities:

• User's Manual (this Wiki)
• Download of:
  • source ontologies
  • OntoRail relations and OntoRail vocabulary
• SPARQL endpoint
• User Login (some functionalities are limited to logged-in users)

Error creating thumbnail: Unable to save thumbnail to destination

Source ontologies panel

Error creating thumbnail: Unable to save thumbnail to destination

Error creating thumbnail: Unable to save thumbnail to destination

Relations panel

Error creating thumbnail: Unable to save thumbnail to destination

--- MediaWiki help

• MediaWiki home page
• Configuration settings
• MediaWiki FAQ
• MediaWiki annoucements
• Learn how to fight spam in your Wiki

---

• Formatting images in MediaWiki