Assertion: wallet's money | /r/HasProperty | controlled by its developers
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: A virtual currency has been defined in 2012 by the European Central Bank as "a type of unregulated, digital money, which is issued and usually controlled by its developers, and used and accepted among the members of a specific virtual community".
text: In the previous report of October 2012, the virtual currency was defined as a type of unregulated, digital money, which is issued and usually controlled by its developers, and used and accepted among the members of a specific virtual community.