Assertion: brewster kaleidoscope | /r/HasProperty | one of various kaleidoscopes
Facets:
Source sentences:
text: A Brewster kaleidoscope is one of various kaleidoscopes made with the authorization of Sir David Brewster, the inventor of the kaleidoscope.
text: A Brewster kaleidoscope is one of various kaleidoscopes made with the authorization of Sir David Brewster, the inventor of the kaleidoscope.