_:vb50953514 "A nervous system disease that results_from damage located_in left parietal lobe, has_symptom agraphia, has_symptom acalculia, has_symptom finger agnosia."^^ . _:vb50953514 "url:http://en.wikipedia.org/wiki/Gerstmann_syndrome"^^ . _:vb50953514 . _:vb50953514 . _:vb50953514 . _:vb50953514 . _:vb50953514 "url:http://www.ninds.nih.gov/disorders/gerstmanns/gerstmanns.htm"^^ . _:vb50953514 .