SPANG is a SPARQL client supporting query generation for distributed RDF databases

— SPARQL is Not Good…? Use SPANG !

An increasing number of biological databases have been made available in the form of Resource Description Framework (RDF) and accessible through SPARQL endpoints, forming together a worldwide platform of biological data integration across the web. However, writing SPARQL codes for querying the databases often becomes a burden for biologists; thus, an easy-to-use querying interface is necessary.
  Here, we developed a command-line SPARQL client, SPANG. SPANG can dynamically generate typical SPARQL queries depending on command-line options and arguments. SPANG supports interprocess communication to pass the variable bindings between queries, enabling execution of combination of queries and integration of data across the multiple SPARQL endpoints. SPANG can also search local RDF files besides remote data stores. These features provide the users an easy ways to integrate distributed data described in RDF, thus enhances the integrative analysis of biological data on the Semantic Web platform.




SPANG template library

Browse the template libraries

Download the SPANG command

spang-0.4.5.tgz

README

GitHub

Documentations

List of shortcuts

Example commands

Additional functionalities (beta)

SPANG wiki

References

Hirokazu Chiba and Ikuo Uchiyama. SPANG: a SPARQL client supporting generation and reuse of queries for distributed RDF databases. BMC Bioinformatics, 18:93 (2017).