Wikidata entity:
Q4897101
Wikimedia Commons category is
Pi
P373
Commons category
String
Pi
???
P1269
facet of
...
Q167
(pi)
pi
P31
instance of
...
Q18340550
(Wikimedia timeline)
Wikimedia timeline
P580
start time
...
-2000-01-01
???
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log id: 8027163