There are a number of tools for generating forms and requisite client and serverside data validations from JSONschema; but I'm not aware of any for RDFS (and thus the schema.org schema [1]). A different use case, for certain.
Definitely a cool area for exploration. I'm not aware of JSON Schema generators from RDFS either.
It should be possible to model the basics (nested structure, repeated structure, defining the "domain" and "range" of a value).
Schema.org definitions however have no conception of "required" values[], however, so some of the cool form validation we see in some of these tools might not apply here.
[*] _Consumers_ of Schema.org JSON-LD or microdata, however, might define their own data requirements. E.g. Google has some concept of required fields, which you can see when using the Structured Data Testing Tool.
https://schema.org/docs/developers.html#defs