Assertion: krypton | /r/HasProperty | discovered by sir william ramsay
Facets:
value: in 1898
type: TEMPORAL
value: along with xenon
type: OTHER
value: on may
type: TEMPORAL
value: in britain
type: LOCATION
Source sentences:
text: It was discovered by Sir William Ramsay in 1898.
text: Krypton was discovered by Sir William Ramsay and Morris Travers in 1898, as a residual gas in a chamber after all components of liquid air have been evaporated.
text: Krypton was discovered by Sir William Ramsay and Morris Travers
text: Krypton was discovered by Sir William Ramsay (Scottish chemist) and Morris Tarvers (English chemist) on May 30, 1898, in Britain.
text: Krypton, along with xenon and neon was discovered by Sir William Ramsay (a Scottish chemist and physicist) and Morris William Travers, an English chemist, in 1898.
text: Krypton was discovered by Sir William Ramsay in 1898 and his student Morris Travers.