How to refer to the table or view generated by DeepDive (not defined by users) in app.ddlog?

[hugochan]

Hi,

After successfully using DeepDive to extract entities from text, I would like to take advantages of the above results in next step: relation extraction. Since the DeepDive inference results are stored in the dd_inference_result_variables table or the [VariableName]__label_inference view, how can I refer to the table or view when writing my relation extraction logic in app.ddlog?

Any help will be highly appreciated!
Thanks!