Assertion: blue ribbon | /r/HasProperty | tied on car antennas
Facets:
value: as a reminder to the public
type: PURPOSE
Source sentences:
text: During National Police Week, the calendar week that includes May 15, Concerns of Police Survivors (C.O.P.S.) promotes blue ribbons tied on car antennas as a reminder to the public that many law enforcement officers have paid the ultimate price and given their lives in the line of duty.