Should respond to Accept: application/ld json http header

Hello,

if client sends this header to the server:
Accept: application/ld+json

The plugin should take the whole control of the output and should respond with the json part only (and the correct mime type set).

See: http://www.w3.org/TR/json-ld/
search for “Accept: “.

https://wordpress.org/plugins/json-ld-for-article/