Reputation: 8885

Where can I find a good collection of public domain owl ontologies for various domains?

I am building an ontology-processing tool and need lots of examples of various owl ontologies, as people are building and using them in the real world. I'm not talking about foundational ontologies such as Cyc, I'm talking about smaller, domain-specific ones.

Upvotes: 16

Answers (6)

Ed Staub

Reputation: 15690

My go-to site for this probably didn't exist at the time of the question. For latecomers like me:

Linked Open Vocabularies

I wish I'd found it much sooner!

It's well-groomed, maintained, has all the most-popular ontologies, and has a good search engine. However, it doesn't include some specialized collections, most notably, (most of?) the stuff in OBO Foundry.

Upvotes: 9

Bakhtiyor

Reputation: 7318

There is also one good web engine for searching for ontologies. It is called Watson Semantic Web Search and you can try it here.

Upvotes: 0

fgibson

Reputation: 176

Within the life-science domain, the publically abvailable ontologies can be found listed on the OBO Foundry site. These ontologies can be queried via the ontology lookup service or the NCBO's Bioportal, which also contains additional resources.

Upvotes: 3