Assertion: urea | /r/HasProperty | synthetic product
Facets:
Source sentences:
text: Urea is a synthetic product which usually is made from natural gas, and is used for commercial purposes like fertilizer, plastics and cosmetics.
text: Urea, ammonium nitrate, and ammonium sulfate are synthetic materials which find their most common applications as fertilizers.
text: While doctors often prescribe urea in skincare preparations for dry skin conditions, it can also be found in OTC products under the name carbamide (the synthetic version of urea).