Braille pattern dots-3

The Braille pattern dots-3 ( ) is a 6-dot braille cell with the bottom left dot raised, or an 8-dot braille cell with the middle-bottom left dot raised. It is represented by the Unicode code point U+2804, and in Braille ASCII with an apostrophe.
Unified Braille.
In unified international braille, the braille pattern dots-3 is used to represent an apostrophe, accent mark, or other punctuation.
Plus dots 7 and 8.
Related to Braille pattern dots-3 are Braille patterns 37, 38, and 378, which are used in 8-dot braille systems, such as Gardner-Salinas and Luxembourgish Braille.
related 8-dot kantenji patterns.
In the Japanese kantenji braille, the standard 8-dot Braille patterns 7, 17, 47, and 147 are the patterns related to Braille pattern dots-3, since the two additional dots of kantenji patterns 03, 37, and 037 are placed above the base 6-dot cell, instead of below, as in standard 8-dot braille.
Kantenji using braille patterns 7, 17, 47, or 147.
This listing includes kantenji using Braille pattern dots-3 for all 6349 kanji found in JIS C 6226-1978.