Assertion: buoy's light | /r/HasProperty | flashing q1 s
Facets:
Source sentences:
text: if it carries a light, the light is green and is a flashing (FI) 4 s or quick flashing (Q) 1 s;
text: if it carries a light, the light is red and is a flashing (F1) 4 s or quick flashing (Q) 1 s;