Create a content for taxonomy vocabulary

I have one task to do but i’m not sure where to start. I have to create a content for storing current and historical data for each term in “extaxvoc”, the current data will be shown on Search pages for “extaxvoc”. I have no idea where to start with it as the task seems strange to me but at the same time i’m completely new to drupal cms overall.

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/22/feed