RepMine

This project distributes the problem of matching two ontologies on query level. To this end, the following workflow is implemented:

• Creation of Graphical Representations of SPARQL, Cypher, and SQL queries
• Graphical definition of aggregations and calculations on the returned data
• Automated ontology matching between the source and the target ontology using AML https://github.com/AgreementMakerLight
• Guided, manual translation of remaining query elements

Currently Supported

• Data Sources
  • RDBMS are Mapped via d2rq (http://d2rq.org)
  • Neo4j
  • RDF Triple Stores
• Query Languages
  • Cypher
  • SPARQL
  • SQL (via SPARQL and OWL <-> RDBMS mappings)
• Service Integration
  • REST Services with JSON responses
  • Service responses are persisted withing the source database

Contact

For more information about the project, please contact thomas.kowark@hpi.de