Assertion: phone number | /r/HasProperty | 9 digits long
Facets:
value: in osaka
type: LOCATION
value: until the late 1990s
type: TEMPORAL
value: in tokyo
type: LOCATION
Source sentences:
text: Telephone numbers were 9 digits long in Tokyo and Osaka until the late 1990s, when a seventh digit was added to the subscriber number.
text: Telephone numbers in Poland are 9 digits long.
text: Telephone numbers in Portugal Country code +351 are 9 digits long.