Get the open graph image for a webpage? (The way facebook embeds a thumbnail image when you share its link)

On my webpage I want to share a link – let’s say to this wikipedia page for Superhero

In the code for that page there is the following code in the head tag:

<meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Connecticut_ComiCONN_Superhero_Mascot..jpg/640px-Connecticut_ComiCONN_Superhero_Mascot..jpg">

This is the thumbnail for that page that is shown if you share the link on social media. (Most pages now have one).

Is there a way to retrieve that image url to embed on my normal webpage page?

I’m using CSS, HTML and Javascript.