Assertion: green hawthorn | /r/HasProperty | discovered by john clayton
Facets:
Source sentences:
text: Green hawthorn (Crataegus viridis) was discovered by John Clayton, clerk of the court in Gloucester, Va., near Norfolk in the 18th century.
text: Green hawthorn (Crataegus viridis) was discovered by John Clayton, clerk of the court in Gloucester, Va., near Norfolk in the 18th century.