Version 30.0

Hi!

I'm trying to parse version 30.0 for the <SchemaGenerator> 
<https://schema.pythonanywhere.com/> . I'm trying to keep up with the 
mayor releases only.

I can't parse 'LegalDocument' because it (seems to me) is not a child of 
'Thing'. Could you check it out? I may be wrong here.

Yours sincerely,
Hans Polak