Meta Info Extractor

Extracts the meta information key, value pairs of documents. For each key a column is created. The column contains the specific values for each document related to that key.
The output table contains the data from the input table as well as key columns containing the values (in case there is meta information stored in the documents).

Input ports

1. Type: Table
   Documents input table
   The input table which contains the documents.

Output ports

1. Type: Table
   Documents and extracted meta info.
   The output table which contains documents and the extracted meta information.