Retrieve and Rank
Retrieve and Rank service documentation | Watson Developer Cloud
Retrieve and Rank service documentation | Watson Developer Cloud
https://www.ibm.com/smarterplanet/us/en/ibmwatson/developercloud/doc/retrieve-rank/
REST API Documentation | IBM Watson Developer Cloud
REST API Documentation | IBM Watson Developer Cloud
https://www.ibm.com/smarterplanet/us/en/ibmwatson/developercloud/apis/#!/retrieve-rank