extension adds prefix="og: http://ogp.me/ns#"

[magic-77]

Hi,
First of all, thanks for the extension, which works quite well so far.
I use Contao 5.3 but the attributes for OpenGraph do not seem to be correct, because the following is generated:

<meta prefix="og: http://ogp.me/ns#" property="og:type" content="website" />
<meta prefix="og: http://ogp.me/ns#" property="og:image" content="https://local.2agenten.com/files/assets/images/2-agenten-neu-klein-1.png">
<meta prefix="og: http://ogp.me/ns#" property="og:image:type" content="image/png">
<meta prefix="og: http://ogp.me/ns#" property="og:image:width" content="371">
<meta prefix="og: http://ogp.me/ns#" property="og:image:height" content="600">
<meta prefix="og: http://ogp.me/ns#" property="og:url" content="https://local.2agenten.com/">
<meta prefix="og: http://ogp.me/ns#" property="og:description" content="Webseite von 2 agenten - agentur für illustration. 2 Agenten mit Sitz in Berlin.">
<meta prefix="og: http://ogp.me/ns#" property="og:site_name" content="2agenten">

[frontendschlampe]

Hey, thank you for information, but can you tell us, what's not correct.

[magic-77]

Hi @frontendschlampe, there is no need to prefix og: related meta definitions itself as og is named as a predefined prefix in https://www.w3.org/2011/rdfa-context/rdfa-1.1.html