_:vb7884753	<http://www.w3.org/1999/02/22-rdf-syntax-ns#value>	"Photograph showing soilage (discoloration) of cotton drill  [\u2026]"@en .
_:vb7884753	<http://purl.org/dc/terms/bibliographicCitation>	"1985, Gardner S. Haynes, Laboratory Corrosion Tests and Standards: A Symposium by ASTM Committee G-1 on Corrosion of Metals, Bal Harbour, FL, 14-16 Nov. 1983, ASTM International, \u2192ISBN, page 271:"@en .