Control characters in ttl data
I would not expect the data to contain strings with control characters, since I don't see a use for them in this context. Still, some strings do contain them, which requires stripping them for most use cases. Are they left in intentionally since they exist in the original data or is this an oversight?
$ bzgrep -la '[[:cntrl:]]' ttl/*.ttl.bz2
ttl/ca_dbnary_exolex_ontolex.ttl.bz2
ttl/el_dbnary_exolex_ontolex.ttl.bz2
ttl/el_dbnary_ontolex.ttl.bz2
ttl/en_dbnary_exolex_ontolex.ttl.bz2
ttl/en_dbnary_ontolex.ttl.bz2
ttl/fr_dbnary_exolex_ontolex.ttl.bz2
ttl/fr_dbnary_ontolex.ttl.bz2
ttl/ga_dbnary_ontolex.ttl.bz2
ttl/id_dbnary_ontolex.ttl.bz2
ttl/ku_dbnary_ontolex.ttl.bz2
ttl/nl_dbnary_ontolex.ttl.bz2
ttl/pl_dbnary_ontolex.ttl.bz2
ttl/pt_dbnary_ontolex.ttl.bz2
ttl/ru_dbnary_ontolex.ttl.bz2
ttl/tr_dbnary_ontolex.ttl.bz2
ttl/zh_dbnary_ontolex.ttl.bz2