VIOLIN: Vaccine Investigation and Online Information Network

Vaccine Ontology (VO) Statistics

The most updated version of VO is available for download VO Download. The current version of VO is published on Sept 23, 2008. It contains 1241 terms, which includes:

All Classes (918)
All Object Properties (163)
All Data Properties (7)
All Individuals (169)

More specifically,

VO - Vaccine Ontology:

Classes (874)
Object Properties (16)
Data Properties (7)

RO - OBO Relation Ontology: RO_proposed:

Classes (6)
Object Properties (147)
Individuals (169)

BFO - Basic Formal Ontology (version 1.1):

Classes (38)

The VO terms and hierarchical relationships can be browsed and searched in VOBrowser.