<http://schema.org/name>
"Geochemical characteristic of Archean cherts and other sedimentary rocks in the Pilbara block, western Australia : evidence for the Archean sea-water enriched in hydrothermally-derived iron and silica"^^<http://www.w3.org/2001/XMLSchema#string>
<http://ci.nii.ac.jp/naid/500000090289>