h2. Mulgara
Mulgara ([http://www.mulgara.org|http://www.mulgara.org]) is one of the premier RDF databases (semantic triple-stores) available in open-source and a key component of the Fedora Repository service and Topaz OTM. Fedora Commons has directly hired one of the lead architects of Mulgara to continue advancing the Mulgara to meeting the needs of Fedora Commons' projects. Fedora Commons and Topaz are hosting the Mulgara project resources (i.e., code repository, collaboration tools). Practical introduction of semantic technologies is important to realizing the full potential of the Fedora Commons mission and ensuring that a production-ready, supported RDF database (triple-store) is available as free, open-source software is a required component for many applications we support.
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{table:width=100%|border=1|cellspacing=1|cellpadding=4|rules=all}
{tr:align=center|bgcolor=#c0c0c0}
{th:rowspan=2|width=30%}Feature{th}
{th:colspan=6|width=15%}Action{th}
{th:colspan=5|width=15%}Availability{th}
{th:rowspan=2}Notes{th}
{tr}
{tr:align=center|bgcolor=#d3d3d3}
{th}FR{th}
{th}A{th}
{th}T{th}
{th}M{th}
{th}FM{th}
{th}O{th}
{th}Q108{th}
{th}Q208{th}
{th}Q308{th}
{th}Q408{th}
{th}2009{th}
{tr}
{tr:bgcolor=#ffffff}
{td}JTA Compliance{td}
{td:align=center}I{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center}D{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td} {td}
{tr}
{tr:bgcolor=#ffffff}
{td}Model Deconflation{td}
{td:align=center}I{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center}D{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td} {td}
{tr}
{tr:bgcolor=#ffffff}
{td}SPARQL Query Parser{td}
{td:align=center}I{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center}D{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td} {td}
{tr}
{tr:bgcolor=#ffffff}
{td}SPARQL Query Engine{td}
{td:align=center}I{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center}D{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td} {td}
{tr}
{tr:bgcolor=#ffffff}
{td}XA-2 Stage 1 (string pool){td}
{td:align=center}I{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center}D{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td} {td}
{tr}
{tr:bgcolor=#ffffff}
{td}XA-2 Stage 2 (statement store){td}
{td:align=center}I{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center}D{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td} {td}
{tr}
{tr:bgcolor=#ffffff}
{td}Reasoning Engine{td}
{td:align=center}I{td}
{td:align=center} {td}
{td:align=center} {td}
{td:align=center}D{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td}-- Planned but not funded{td}
{tr}
{tr:bgcolor=#ffffff}
{td}Modular Deployment Support{td}
{td:align=center}I{td}
{td:align=center} {td}
{td:align=center} {td}
{td:align=center}D{td}
{td:align=center} {td}
{td:align=center}I{td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3} {td}
{td:align=center|bgcolor=#d3d3d3}X{td}
{td}-- Planned but not funded{td}
{tr}
{table}
\\
{table:border=1|cellspacing=1|cellpadding=4|rules=all}
{tr:align=center|bgcolor=#c0c0c0}
{th:colspan=7}Legend{th}
{tr}
{tr:align=center|bgcolor=#ffffff}
{td:bgcolor=#d3d3d3}Project{td}
{td}FR -- Fedora Repository Project{td}
{td}A -- Akubra Project{td}
{td}T -- Topaz Project{td}
{td}M -- Mulgara Project{td}
{td}FM -- Fedora Middleware Project{td}
{td}O -- Other independent open source projects{td}
{tr}
{tr:align=center|bgcolor=#ffffff}
{td:bgcolor=#d3d3d3}Action{td}
{td:align=center}D -- Develops Software{td}
{td:align=center}I -- Integrates Software{td}
{td} {td}
{td} {td}
{td} {td}
{td} {td}
{tr}
{table}
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