Assertion: foam insulation | /r/CapableOf | make synthetic insulation
Facets:
value: with r-values
type: OTHER
value: near 5.0 per inch
type: OTHER
Source sentences:
text: Urea-formaldehyde foam insulation (UFFI) dates to the 1930s and made a synthetic insulation with R-values near 5.0 per inch.