[This API is no longer available and this page is being maintained purely for historical and research purposes.]
Ontos is a provider of tools that aggregate content that is semantically related to content that already exists on a website or blog. Their API returns semantic metadata in RDF-based formats for existing text content. The API uses natural langugage processing to recognize entities and the relations between them. With the API, uses can link their text content with metadata coming from over 500,000 web documents. Full documentation is not publicly available.
The following is a list of libraries from ProgrammableWeb's Library Directory that matched your search term. Although there many different interpretations of the word "library" among software developers, ProgrammableWeb adheres to a specific definition so as to clearly distinguish libraries from SDKs and frameworks in a way that will facilitate clean search results. In ProgrammableWeb's parlance, the term "library" is strictly used to describe a platform-specific software tool that, when installed, results in the provisioning a specific API. Conversely, SDKs are exclusively for consuming APIs and Frameworks are agnostic to specific APIs. If you think a library, SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.