Assertion: pianist | /r/HasProperty | clara schumann
Facets:
Source sentences:
text: Johannes never married, but he had a close relationship with the pianist Clara Schumann , who was married to his champion, composer Robert Schumann .
text: Many of his best-known piano pieces were written for his wife, the pianist Clara Schumann .
text: He worked with some of the leading performers of his time, including the pianist Clara Schumann and the violinist Joseph Joachim (the three were close friends).