Assertion: plankton | /r/HasProperty | stepped by mr. krabs
Facets:
value: on
type: LOCATION
Source sentences:
text: Their rivalry is shown to have been caused by a series of events, including Plankton being stepped on by Mr. Krabs, which didn't annoy him at all, being closed inside Mr. Krabs' book, which aggravated him a little, and Mr. Krabs going out with his date and Plankton's date, which marked the official start to their rivalry.