How many different formats does linkml generate owl support? Are some identical ('owl', 'turtle' and 'ttl')?

[turbomam]

These are listed in the --help output

• hext
• json-ld
• n3
• nquads
• nt
• nt11
• ntriples
• owl
• trig
• trix
• ttl
• turtle
• xml

Are some extremely similar but not identical (nt and nt11)? Or might their output just seem different because they are non-deterministic in their serialization? Or because the generation of blank node identifiers is random?

[turbomam]

In what ways should we expect the the n3 and ttl exports to be similar or different?