Assertion: registration | /r/HasProperty | required for work
Facets:
value: at that point
type: TEMPORAL
value: no longer
type: TEMPORAL
Source sentences:
text: For instance, the US required registration of copyrighted works before it signed onto the Berne Convention in 1989; at that point, registration was no longer required for works to be copyrighted in the US.
text: For works created in the US by US citizens, a registration is also required before an infringement suit may be filed in a US court.