README.md

A synthetic evaluation in the transport domain based on GTFS-Madrid-Bench

To set up the relational data sources

Step: To create the tables of the database and populate the tables with data (for scale factor 1).

source ./db/gtfs_schema_data.sql 

Note: We assume that the account and password of the database are configured in the RML semantic mappings file.

Step 3: After setting up the mysql databases, you can direct to the home folder of the project and running the following commands.

python ./mapping_parser/mapping_parser.py ./mapping_parser/semantic_mappings/gtfs-rdb.rml.ttl

Step 3: Set up the GraphQL server.

python app.py ./schema_generator/gtfs.graphql ./schema_generator/gtfs2graphql.json ./mapping_parser/gtfs-rdb.json