Linked Data Fragments interface

[agazzarini]

Not sure if this is the appropriate and correct "term", but reading from here [1] I think this is a great feature for SolRDF. In addition, I think it should be quite easy to get something working, as the abstract description of the outcoming resultset is very similar to Solr responses (at least in terms of definition)

---

[1] http://www.hydra-cg.com/spec/latest/linked-data-fragments/

[agazzarini]

Some pointers

http://linkeddatafragments.org/
http://client.linkeddatafragments.org/
http://linkeddatafragments.org/in-depth/
http://www.hydra-cg.com/spec/latest/triple-pattern-fragments/
https://github.com/LinkedDataFragments

[agazzarini]

I created a new branch "ldf_endpoint" for this work. The branch is not compiling, as I inserted a couple of new methods in client library. There's an already available SearchHandler for listing all available datasets, but at the moment it is just returning a plain dataset without metadata (paging, source, hydra properties and so on)