XQuery enables you to take advantage of the inherent structure of web pages to create easy-to-write and -maintain data extracts, a building block for new ad-hoc web applications called mashups.
Learn how to extract document semantics with Apache UIMA.
As ontologists and business strategists incorporate semantic web technologies in large organizations, they experience a natural growing pains process. This article will help you through that process.
Precise semantics for data elements allow sets of highly specialized languages to evolve quickly, giving you concise, little languages as an alternative to procedural languages for creating business applications.