Premodifier: grain
Head noun: size

Same concepts
http://dbpedia.org/resource/Grain_size

Narrower concepts

labelprovenanceconfidence
grain sizeisap:1729069650.685413
clayisap:1706881110.397708
voidisap:1794564520.336784
micronisap:4909184890.277742
sandisap:1790385500.273134
xisap:2157415280.219302
mmisap:3327679330.187654
temperatureisap:3562936400.157065