Virtuoso 5.0.7 Release, Now With Jena
and Sesame APIs
Improvements
-
Full operation with Jena and
Sesame RDF Frameworks. This fully replaces any
previous attempts at interop, and introduces samples and test
suites.
- Better support for alternate RDF indexing schemes
- Parallel operation of the RDF Sponger, importing multiple
sources concurrently.
- New data formats supported for on-demand
RDF-ization in the Sponger
- More efficient support for inference of subclass and
sub-property; now capable of efficiently handling taxonomies of
tens of thousands of classes
-
OWL equivalentClass and equivalentProperty
support.
-
Dynamic IRI host part support for mapped
data and for metadata of local resources. Renaming the host or
using multiple virtual hosts will accept URIs with the right host
part and refer to the same thing, no duplicate storage
required.
-
SPARQL optimizations for
LIMIT
and OFFSET
Documentation
Bug Fixes
- Generally improved safety of built-in functions, better
argument checking.
- Verified UTF8 international character support in all RDF use
cases, SQL client/SPARQL protocol/all data formats.