Does any one have an example how I can query the paragraph entity type of a given node ?
Let's say I have a node that contains a field 'field_paragraph' that is linked to the paragraph module . How do I query all that data ?
There are different ways to query (output? render?) paragraph field values. If the idea is to print the value in a template, you may find some clues in this page: https://www.drupal.org/node/2532824
<?php print render($content['field_paragraph']); ?>
But that will also depend on the theme you are using and how do you use it