foam primary subject, 464 assertions
Subgroups 2
memory foam 35
spray foam 3
Aspects 4
density 12
shape 9
r value 5
property 4
AtLocation 3
sofas 0.19
car upholstery 0.19
many other consumer pro… 0.19
CapableOf 124
break down over time 0.48
come to the surface 0.48
fill void 0.48
provide better help 0.48
offer better support 0.46
absorb the energy 0.45
soften over time 0.44
absorb the pressure 0.43
supply deep sleep 0.43
exceed needed requireme… 0.42
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CreatedBy 3
depositing graphene and… 0.27
salt 0.21
dead plants 0.21
HasA 24
low density 0.51
harmful chemicals 0.49
thickness 0.48
open cell structure 0.46
density 0.45
pfos 0.41
heavy metals 0.37
formaldehyde 0.36
texture 0.34
size 0.32
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HasPrerequisite 1
thermal protection 0.44
HasProperty 122
more dense 0.64
free 0.63
hard 0.62
dry 0.61
softer 0.60
white 0.59
rigid 0.57
dense 0.57
breathable 0.56
thick 0.56
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HasSubevent 2
higher peak forces 0.38
spiked curve 0.25
MadeOf 20
ozone depleters 0.62
formaldehyde 0.59
mercury 0.57
phthalate 0.57
lead 0.55
heavy metals 0.54
chemical 0.47
polymer 0.40
material 0.39
pbde 0.36
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ReceivesAction 162
certified by certipur-us 0.81
cut 0.69
taken into consideration 0.68
removed 0.66
applied 0.65
meant to assist the gho… 0.62
tested 0.61
held in place 0.58
licensed by certipur-us 0.57
used in the constructio… 0.57
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SimilarTo 1
conventional polyuretha… 0.19
UsedFor 2
firefighting 0.34
packaging 0.29