कालेयकः स्वर्णभूमिजः स्निग्धपीतकः ॥ कZ_०२.११.६९ ॥
kāleyakaḥ svarṇabhūmijaḥ snigdhapītakaḥ
‘কালেয়ক’ স্বর্ণভূমিতে উৎপন্ন; এটি মসৃণ ও পীতাভ।
Provenance functions as a predictable quality proxy for taxation, procurement, and fraud control (mislabeling origin would distort state revenue and pricing).