In this directory, you need to place the following model data files:

* Sentence Detection: http://opennlp.sourceforge.net/models/english/sentdetect/EnglishSD.bin.gz
* Dates: http://opennlp.sourceforge.net/models/english/namefind/date.bin.gz
* Locations: http://opennlp.sourceforge.net/models/english/namefind/location.bin.gz
* Oranizations: http://opennlp.sourceforge.net/models/english/namefind/organization.bin.gz
* Persons: http://opennlp.sourceforge.net/models/english/namefind/person.bin.gz