Assertion: black truffle | /r/HasProperty | cultivated in the uk
Facets:
value: for the first time
type: TEMPORAL
value: successfully
type: MANNER
Source sentences:
text: The Mediterranean black truffle, one of the world's most expensive ingredients, has been successfully cultivated in the UK, as climate change threatens its native ...
text: An expensive Mediterranean black truffle has been cultivated in the UK for the first time, the farthest north that the species has been found.