JSON-LD context of schema.org down ?

Hello

I remember this worked a few weeks ago :

curl --header "Accept: application/ld+json" http://schema.org

Now it doesn't.

And any JSON-LD declaring "@context" : "http://schema.org" can't be parsed
anymore :

"Caused by: com.github.jsonldjava.core.JsonLdError: loading remote context
failed: http://schema.org"

Any idea what can go wrong ?
Is there any best practice or workaround for caching a JSON-LD context ?

Cheers
Thomas

-- 

*Thomas Francart* -* SPARNA*
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