2015-06-30 UTC
# 
elf-pavlik "The serialized JSON form of an Activity Streams 2.0 document must be consistent with what would be produced by the standard JSON-LD 1.0 Processing Algorithms and API [JSON-LD-API] Compaction Algorithm using, at least, the normative JSON-LD @context definition provided here. Implementations may augment the provided @context with additional @context definitions but must not override or change the normative context. "