Is there any reason, why all responses shall be of [application/json](https://github.com/International-Data-Spaces-Association/ids-specification/blob/50f2a647adaba09f866d8c9e1cba462087d12771/catalog/catalog.binding.https.md?plain=1#L22) even though responses shall [follow JSON LD](https://github.com/International-Data-Spaces-Association/ids-specification/blob/50f2a647adaba09f866d8c9e1cba462087d12771/catalog/catalog.protocol.md?plain=1#L93). A better fitting response type would be [application/ld+json](https://www.iana.org/assignments/media-types/application/ld+json)?