Fig. 4

Screenshot of the actual Galaxy workflow that implements the general idea described in Fig. 3. The workflow executes two groups of SADI services, and therefore the input UniProt identifiers must be converted into two RDF datasets, but the first steps of the process are shared (from ‘Convert’ to ‘Cut’). Then the appropriate RDF triple is added to each UniProt identifier (after ‘cut’, from ‘Add column’ to ‘RDF Format’, twice) and SADI services are called (‘SADI client’). The output of the SADI services and the input RDF are merged into a single graph (‘Merge RDF Graphs’), which is then queried (‘Execute an SPARQL query against an RDF file’), producing the results in Tab Separated Values (TSV) format and HTML format