Assertion: cobalt | /r/HasProperty | mined in 19th century
Facets:
value: in the area of anārak
type: LOCATION
value: at wulff
type: LOCATION
value: at p.
type: TEMPORAL
value: at qom
type: LOCATION
value: at crafts
type: LOCATION
Source sentences:
text: Cobalt was also mined elsewhere in Persia in the 19th century: at Qom (Wulff, Crafts, p. 147) and in the area of Anārak, southeast of Kāšān (Curzon, Persian Question II, p. 519; cf.