Assertion: white truffle | /r/HasProperty | sold at €10,200 per kilogram
Facets:
value: as of december
type: TEMPORAL
Source sentences:
text: In 2001, the Tuber magnatum truffles sold for between US$1,000 and $2,200 per pound; as of December 2009 they were being sold at €10,200 per kilogram.