This issue is illustrated by this example on the playground. The result compacting the IRI http://localhost/@special against base http://localhost/ is @special, which looks like a keyword. The consequence is that the resulted compact JSON-LD does not expand back to the original.
A workaround would be to compact it to ./@special instead.
This issue is illustrated by this example on the playground. The result compacting the IRI
http://localhost/@specialagainst basehttp://localhost/is@special, which looks like a keyword. The consequence is that the resulted compact JSON-LD does not expand back to the original.A workaround would be to compact it to
./@specialinstead.