Assertion: diatom | /r/AtLocation | the top
Facets:
value: in a scum
type: OTHER
value: within a day
type: TEMPORAL
Source sentences:
text: Within a day, the diatoms will come to the top in a scum and can be isolated.
text: The diatoms, within a day or less, will come to the top in a scum which can be easily isolated and secured.