BPM OData Service - get all process definitions

Hello,

Do you know if a list of all process definitions can be taken using OData Service?

Using an url like:

/bpmodata/processes.svc/ActiveProcessDefinition(vendor='xxx',dcName='yyy',processTechnicalName='zzz')

works fine and finds the process definition for the input parameters.

I have to take all process definitions without knowing they vendor dcName and technical name. Any idea if this can be taken only using the OData service?

Thank You and Best Regards,

Teodor