SPARQL

Mulgara is a scalable RDF database written entirely in Java.

Linked data offers a set of best practices for publishing, sharing and linking data and information on the web. It is based on use of http URIs and semantic web standards such as RDF. For some web developers the need to understand the RDF data model and associated serializations and query language (SPARQL) has proved a barrier to adoption of linked data.

In addition to the classic “Web of documents” W3C is helping to build a technology stack to support a “Web of data,” the sort of data you find in databases. The ultimate goal of the Web of data is to enable computers to do more useful work and to develop systems that can support trusted interactions over the network. The term “Semantic Web” refers to W3C’s vision of the Web of linked data.

The LDSR represents a reason-able view grouping several of the central datasets of the Linking Open Data (LOD) W3C SWEO community project.

Clerezza is an OSGi-based modular application and set of components (bundles) for building RESTFul Semantic Web applications and services.