SPARQLGraph

SPARQLGraph translates graphical query representations into SPARQL and executes them against RDF-based biological databases and public SPARQL endpoints to enable integrative semantic queries across resources such as the European Bioinformatics Institute (EBI) RDF platform.

Key Features:

• Graphical Query Builder: Converts graphical query representations into SPARQL queries executable on public SPARQL endpoints.
• Integration with Semantic Web Databases: Aggregates and queries RDF data from multiple Semantic Web databases, including the EBI RDF platform.
• Predefined Template Queries: Includes predefined SPARQL query templates targeting common biological questions to accelerate query formulation.
• Custom Query Creation and Sharing: Supports creation, saving, and sharing of custom query graphs and exported SPARQL queries for collaborative use.

Scientific Applications:

• Hypothesis testing: Enables formulation and execution of semantic queries to test biological hypotheses across integrated RDF datasets.
• Data mining and exploratory analysis: Facilitates extraction and cross-database mining of RDF-encoded biological data for discovery and pattern identification.
• Integrative omics (genomics, proteomics, systems biology): Supports cross-referencing and integration of genomics, proteomics, and systems biology data represented in RDF.

Methodology:

Implements Semantic Web principles by translating graphical query graphs into SPARQL and executing them on public SPARQL endpoints against RDF datasets, including integration of data from the EBI RDF platform.