Assertion: syndicate's activity | /r/HasProperty | txf: travelers
Facets:
Source sentences:
text: Their activities included experimenting with xenotransplantation, (TXF: "Travelers") relocating ex-Nazi scientists to the United States after World War II, (TXF: "Paper Clip") and covering up the "black oil" discovered in the Piper Maru in 1953.