On 14/03/15 19:09, Prasad Priyadarshana Fernando wrote:
Hi,

Can any body explain me the following cases.
[1] Is there any free semantic database which can store RDF models

Apache Jena

  Fuseki for a SPARQ server
  TDB for a database in-jvm (Fuseki used TDB out of the box).

(Is there something specific you had in mind with the term "semantic database"?)

[2] If so, how can jena write the RDF model to that database and retried
them.

Fuseki:

SPARQL Graph Store Protocol

(which is simply a use of HTTP)

PUT http://localhost:3030/ds/data?default
Content-type: text/turtle;charset=utf-8
....

and there are scripts to help do that (s-put,s-get, ...)
or in code a DatasetAccessor.

TDB
  tdbloader
  or in code RDFDataMgr.read(dataset.getDefaultModel(), ....)


        Andy


Thanks

*Prasad Priyadarshana Fernando <http://www.linkedin.com/in/prasadfernando>*
Mobile: +1 330 283 5827


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