Assertion: sandbox | /r/HasProperty | built with cover
Facets:
value: in order to protect children
type: PURPOSE
Source sentences:
text: We have found upcycled sand tables and sandbox boats, sandboxes made to look like a car, sandboxes built with a cover, covered sandboxes with convertible seats; and naturally landscaped sandpits that would make anyone want to sit down and play in the sand.
text: Some sandboxes with convertible seats are built with a canopy or cover in order to protect children from the harsh rays of the sun.