Assertion: crude oil | /r/HasProperty | distilled by persian alchemist
Facets:
value: in the 9th century
type: TEMPORAL
value: according to kasem ajram
type: OTHER
Source sentences:
text: According to Kasem Ajram, petroleum was distilled by the Persian alchemist Muhammad ibn Zakarīya Rāzi (Rhazes) in the 9th century, producing chemicals such as kerosene in the alembic (al-ambiq),[verification needed] and which was mainly used for kerosene lamps.