Assertion: eraser | /r/HasProperty | an article of stationery
Facets:
Source sentences:
text: An eraser (also called a rubber outside the United States, from the material first used) is an article of stationery that is used for removing marks from paper or skin (e.g. parchment or vellum).
text: An eraser (also called a rubber outside the United States, from the material first used) is an article of stationery that is used for removing marks from paper or skin (e