How to add structured data to vb4

[Emad ELsayed]

welcome everybody
How to add structured data to VB4
I searched and did not find clear information for forums

<meta property=?og:title? content=? ?/>
<meta property=?og:type? content=??/>
<meta property=?og:url? content=??/>
<meta property=?og:image? content=??/>
<meta property=?fb:admins? content=??/>
<meta property=?og:site_name? content=??/>
<meta property=?og:description? content=??/>

Help me how to use it vb4