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Home › OpenCalais Web Service API ›
API Metadata - English

Submitted by admin on Wed, 02/25/2009 - 13:28.

Calais Semantic Metadata - English

Calais supports a rich set of semantic metadata, including entities, facts, events, categories and more. The metadata coverage will be extended in each future release.

This section includes the following:

  • Entity/Fact/Event Index and Definitions
  • Generic Relation Extraction
  • Entity Relevance Score
  • Social Tags
  • Document Categorization
  • Entity Disambiguation

 

‹ SecurityupEntity/Fact/Event Index and Definitions ›

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OpenCalais Web Service API

  • Preprocessed Content
  • Usage Quotas
  • API Invocation
  • Forming API Calls
  • API Metadata - English
    • Entity/Fact/Event Index and Definitions
    • Generic Relation Extraction
    • Entity Relevance Score
    • English Semantic Metadata: Social Tags
    • Document Categorization
    • Entity Disambiguation
  • API Metadata - French
  • API Metadata - Spanish
  • HTTP Request and Response Examples
  • Interpreting the API Response
  • Calais Ontology in OWL
  • Error Messages
  • FAQ - Calais API
  • OpenCalais Release Notes

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