| http://www.w3.org/ns/prov#value | - The particulate composition received in the spacer interior and comprising desiccant, glass beads or other materials, desirably is quite insulative, that is, its bulk coefficient of thermal conductivity (that is, the thermal conductivity of the composition when packed together) is less than that of the sealing ribbons 38 or other polymeric sealant employed between the spacer and the glass panes.
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