Semantic PlanetSemantic Web AdvocacySpiral Version 0.34- January 6, 2006 This minor release adds support for optional query patterns. Optional patterns are ones that attempt to match triples but do not fail the query if no match is possible. This is still quite a low-level implementation as the Sparql parser is still being written. For the moment you have to ...http://www.semanticplanet.com/2006/01/spiral-version-034 |