On Feb 14, 2011, at 12:05 PM, joel sachs wrote:
I think the recommendations are heavy on building ontologies, and light on suggesting paths to linked data representations of instance data.
Good observation. I can't speak for all of the authors, but in my experience building Linked Data representations is mostly a technical problem, and thus much easier compared to building soundly engineered, commonly agreed upon ontologies with deep domain knowledge capture. The latter is hard, because it requires overcoming a lot of social challenges.
As for the GBIF report, personally I think linked biodiversity data representations will come at about the same pace whether or not GBIF pushes on that front (though GBIF can help make those representations better by provisioning stable resolvable identifier services, URIs etc). There is a unique opportunity though for "neutral" organizations such as GBIF (or, in fact, TDWG), to significantly accelerate the development of sound ontologies by catalyzing the community engagement, coherence, and discourse that is necessary for them.
-hilmar