Watson Services -http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercloud/services-catalog.html
API reference - http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercloud/apis/
Watson on BlueMix- http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercloud/doc/getting_started/
Watson Sample App-http://www.ibm.com/developerworks/cloud/library/cl-watson-qaapi-app/
https://docs.cloudant.com/database.html#undefined https://www.ng.bluemix.net/docs/#services/data/index.html#data