Assertion: black truffle | /r/HasProperty | sold for €1,000 per kilo
Facets:
value: as of december
type: TEMPORAL
value: in a farmer's market
type: LOCATION
Source sentences:
text: As of December 2009, black truffles were sold for about €1,000 per kilo in a farmer's market and €3,940 per kilo in a retail saler.