z element observed or predicted isolated (widely known) observer first isolator notes
z
element
observed or predicted
isolated -lrb- widely known -rrb-
observer
first isolator
notes
number
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
number
first second
list length
number text timespan number text(text) <ca,text> text
15 phosphorus 1669 1669 g. thompson, a. ghiorso and g. t. seaborg (university of california, berkeley) h. brand prepared from urine, it was the first element to be chemically discovered
which element was observed or predicted in 1771 by w.scheele ?
WDT NN VBD-AUX VBN CC VBN IN CD IN NNP .
Oxygen
Keyword Column Keyword Keyword Keyword Column Keyword Literal.Number Keyword Column Keyword Literal.String
select c2 from w where c3 = 1771 and c5 = 'w. scheele'
None Column None Column Column Column None Literal None Literal None
c2 c5 c3 c3