This book is a must for anyone interested in Topic Maps. It would certainly pay to have some familiarity with XML, URIs, etc, because otherwise the examples will be hard going. If you do know XML, then you'll be away, because XTM is a very small and simple vocabulary.



Each chapter is by a different author, and each one comes at the subject from a different angle. Topics covered include tutorials for using the XTM specification, topic maps for website Information Architecture, Knowledge Representation, Ontological Engineering, e-learning, visualisation, relationship to RDF, information about various software implementations (a bit dated now, but still valuable), as well as sample topic maps and XSLT code.



Because of the diverse - even contradictory - viewpoints, the book as a whole provides an excellent overview of the field.