Assertion: ragwort's compound | /r/CapableOf | leach into the water supply
Facets:
value: from the plant
type: TRANSITIVE-OBJECT
Source sentences:
text: The carcinogenic compound is ptaquiloside or PTQ, which can leach from the plant into the water supply, which may explain an increase in the incidence of gastric and oesophageal cancers in humans in bracken-rich areas.