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The RDF file (Movies.rdf), stored in the <EI_HOME>/samples/data-services/resources/ folder contains data about some popular movies. Each movie data has the following sub elements: "title", "director", "year", "genre" and "actor". The sample data service used in this demonstration (RDFSampleService.dbs) contains two operations named getAllMovieData and getMoviesByGenre.  

See Data Services and Resources for a definition of data services and operations.

Building the sample

The sample data service named RDFSampleService should be deployed using the instructions in Samples Setupnamed RDFSampleService is shipped with WSO2 EI, by default. This .dbs file is stored in the <EI_HOME>/samples/data-services/dbs/rdf/ directory. Follow the steps given below.

1. Follow the instructions in Uploading a Created Data, to deploy the sample file (RDFSampleService.dbs) in the ESB of WSO2 EI.
2. Click Services → List on the navigator. The sample should be listed on the services' dashboard.

Executing the sample

The sample service can be run using the TryIt tool, which is bundled with the WSO2 EI, or a code-generated java client sample as discussed in the Data Services Clients section. 

Follow the steps below to demonstrate this functionality using the TryIt tool:

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