Assertion: symbol's letter | /r/HasProperty | sm
Facets:
Source sentences:
text: (the "trademark symbol", which is the letters "TM" in superscript, for an unregistered trademark, a mark used to promote or brand goods) ℠ (which is the letters "SM" in superscript, for an unregistered service mark, a mark used to promote or brand services)
text: (which is the letters "SM" in superscript, for an unregistered service mark, a mark used to promote or brand services)