Assertion: zeppelin's tour | /r/HasProperty | final european
Facets:
Source sentences:
text: In May of 1980, Led Zeppelin embarked on their final European tour.
text: The album entered the charts at number one in both America and England and in May of 1980, Led Zeppelin embarked on their final European tour.
text: In May of 1980, Led Zeppelin embarked on their final European tour.