I have added the following code to 'Magento_Review/layout/catalog_product_view.xml':
<move element="reviews.tab" destination="content" after="product.info.details" />
The above code moved the review tab just below product's 'Details / More Information' container.
But, the Div 'product-review-container' is empty.
Following are descriptive images of before and after moving review tab:
Please help me in rectifying this.