-- dump date   	20140619_085817
-- class       	Genbank::Source
-- table       	source
-- table       	main
-- field 1	id
-- field 2	chrom_position
-- field 3	chromosome
-- field 4	contig
-- field 5	isolate
-- field 6	organism
-- field 7	plasmid
-- field 8	serotype
-- field 9	strain
-- field 10	sub_strain
-- field 11	taxid
-- field 12	type
-- header
-- id	chrom_position	chromosome	contig	isolate	organism	plasmid	serotype	strain	sub_strain	taxid	type
src_000001	1..5528445	<NULL_VALUE>	NC_002655.2	<NULL_VALUE>	Escherichia coli O157:H7 str. EDL933	<NULL_VALUE>	O157:H7	EDL933	<NULL_VALUE>	155864	source
155864000002	1..92077	<NULL_VALUE>	NC_007414.1	<NULL_VALUE>	Escherichia coli O157:H7 str. EDL933	pO157	O157:H7	EDL933	<NULL_VALUE>	155864	source