/usr/share/perl5/AtteanX/Parser/ is in libattean-perl 0.012-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/AtteanX/Parser/NQuads.pm
/usr/share/perl5/AtteanX/Parser/NTriples.pm
/usr/share/perl5/AtteanX/Parser/NTuples.pm
/usr/share/perl5/AtteanX/Parser/RDFXML.pm
/usr/share/perl5/AtteanX/Parser/SPARQL.pm
/usr/share/perl5/AtteanX/Parser/SPARQLJSON.pm
/usr/share/perl5/AtteanX/Parser/SPARQLLex.pm
/usr/share/perl5/AtteanX/Parser/SPARQLTSV.pm
/usr/share/perl5/AtteanX/Parser/SPARQLXML/
/usr/share/perl5/AtteanX/Parser/SPARQLXML.pm
/usr/share/perl5/AtteanX/Parser/SPARQLXML/SAXHandler.pm
/usr/share/perl5/AtteanX/Parser/Turtle/
/usr/share/perl5/AtteanX/Parser/Turtle.pm
/usr/share/perl5/AtteanX/Parser/Turtle/Constants.pm
/usr/share/perl5/AtteanX/Parser/Turtle/Lexer.pm
/usr/share/perl5/AtteanX/Parser/Turtle/Token.pm