Assertion: antifreeze | /r/HasProperty | replaced
Facets:
value: further
type: DEGREE
value: frequently
type: TEMPORAL
Source sentences:
text: And, further, antifreeze must be frequently replaced to ensure proper pH.
text: Each of these additives forms a protective coating over the inside of the cooling system itself, and over time that layer can no longer be replenished, ‘wearing out’ the antifreeze and requiring that it be replaced.
text: Eventually, of course, it will need to be replaced to ensure that it remains effective.