Objects within Objects
Catalyze
https://github.com/catalyzeio/cli
Heroku
http://www.slideshare.net/jpmccusker/owlsameas-considered-harmful-to-provenance
https://deainfo.nci.nih.gov/advisory/bsa/archive/bsa0311/caBIGfinalReport.pdf
http://www.snomed.org/snomed-ct
http://www.ibm.com/watson/health/explorys/
http://www-03.ibm.com/software/products/en/ibm-unified-data-model-for-healthcare
https://www-01.ibm.com/software/data/netezza/