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<http://webisa.webdatacommons.org/153146338>	<http://www.w3.org/ns/prov#value>	"It is possible for the compressible layer to contain glycols. The glycols used in the present invention include, for example, such as ethylene glycol, diethylene glycol, and triethylene glycol. It is possible for a single or a plurality of" .
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<http://webisa.webdatacommons.org/prov/441274393>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/153146338> .