OBO::APO::GoaToRDF - A GOA associations to RDF converter.
Converts a GOA association file to a RDF graph. The RDF graph is very simple, containing a node for each line from the association file (called GOA_ASSOC_n), and several triples for the fields (e.g. obj_symb).
GOA associations files can be obtained from http://www.ebi.ac.uk/GOA/proteomes.html
The method 'work' gets an assoc file path and a file handler for the RDF graph.
Mikel Egana Aranguren email@example.com
Copyright (c) 2008 by Mikel Egana Aranguren
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.7 or, at your option, any later version of Perl 5 you may have available.
Usage - $GoaToRDF->workwork($input_file, $file_handle, $base, $ns); Returns - RDF file handler Args - 1. Full path to the GOA file 2. File handle for writing RDF 3. base URI (e.g. 'http://www.semantic-systems-biology.org/') 4. name space (e.g. 'SSB') Function - converts an assoc. file to an RDF graph
Usage - $ontology->char_hex_http($seq) Returns - the sequence with the hexadecimal representation for the http special characters Args - the sequence of characters Function - Transforms a http character to its equivalent one in hexadecimal. E.g. : -> %3A