Assertion: seine's tributary | /r/HasProperty | the ill
Facets:
value: below of strasbourg
type: LOCATION
Source sentences:
text: The most important tributaries in this area are the Ill below of Strasbourg, the Neckar in Mannheim and the Main across from Mainz.
text: The main tributary from Alsace is the Ill, which joins the Rhine at Strasbourg, and various shorter rivers, such as the Dreisam and the Kinzig,