Raw material

https://www.wikidata.org/wiki/Q192355

Field Hierarchy

Parent
Biology 35.7M papers	Chemistry 29.1M papers	Organic chemistry 13.1M papers	Ecology 8M papers
Current
Raw material 290k papers
Child
Bran 29.2k papers	Soybean meal 20.9k papers	Biorefinery 12.4k papers	Spirulina (dietary supplement) 8,971 papers
Chicken manure 6,482 papers	Borax 4,725 papers	Phosphogypsum 4,369 papers	Wollastonite 3,905 papers
Rice flour 3,701 papers		Sepiolite 3,470 papers

Trends

Notes

History