Assertion: hailstone | /r/HasProperty | processed for biological analysis
Facets:
Source sentences:
text: hailstones processed for biological analysis (ice nucleation assay and culturing) were decontaminated according to Christner et al .  except for the final melt step.
text: hailstones processed for biological analysis (ice nucleation assay and culturing) were decontaminated according to Christner et al .  except for the final melt step.