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Protégé and UTF-8

Protégé is utf-8 compatible, which means it can process and display utf-8 characters. In the course of editing, many editors prepare their concepts or concept information in Microsoft Word or Excel. They then copy from Microsoft and paste into Protégé. This can cause problems because Microsoft is not purely utf-8 compatible. The paste operation can introduce characters that Protégé does not know how to process. The instructions below show how to avoid these problems.

Table of characters in Microsoft and their utf-8 equivalents

Thanks to Interwingly for providing this table.

If you are running on a Microsoft platform, or cut and paste from documents produced by Microsoft software, or even allow comments to be posted by people who might be doing one of the above, you need to be aware of the differences, summarized by the following table.

character

win-1252 decimal

win-1252 hex

win-1252 octal

unicode html

unicode xml

unicode url

128

80

200

Code Block
€
Code Block
€

%E2%82%AC

130

82

202

Code Block
‚
Code Block
‚

%E2%80%9A

ƒ

131

83

203

Code Block
ƒ
Code Block
ƒ

%C6%92

132

84

204

Code Block
„
Code Block
„

%E2%80%9E

133

85

205

Code Block
…
Code Block
…

%E2%80%A6

134

86

206

Code Block
†
Code Block
†

%E2%80%A0

135

87

207

Code Block
‡
Code Block
‡

%E2%80%A1

ˆ

136

88

210

Code Block
ˆ
Code Block
ˆ

%CB%86

137

89

211

Code Block
‰
Code Block
‰

%E2%80%B0

Š

138

8A

212

Code Block
Š
Code Block
Š

%C5%A0

139

8B

213

Code Block
‹
Code Block
‹

%E2%80%B9

Œ

140

8C

214

Code Block
Œ
Code Block
Œ

%C5%92

Ž

142

8E

216

Code Block
&x17D;
Code Block
Ž

%C5%BD

145

91

221

Code Block
‘
Code Block
‘

%E2%80%98

146

92

222

Code Block
’
Code Block
’

%E2%80%99

147

93

223

Code Block
“
Code Block
“

%E2%80%9C

148

94

224

Code Block
”
Code Block
”

%E2%80%9D

149

95

225

Code Block
•
Code Block
•

%E2%80%A2

150

96

226

Code Block
–
Code Block
–

%E2%80%93

151

97

227

Code Block
—
Code Block
—

%E2%80%94

˜

152

98

230

Code Block
˜
Code Block
˜

%CB%9C

153

99

231

Code Block
™
Code Block
™

%E2%84%A2

š

154

9A

232

Code Block
š
Code Block
š

%C5%A1

155

9B

233

Code Block
›
Code Block
›

%E2%80%BA

œ

156

9C

234

Code Block
œ
Code Block
œ

%C5%93

ž

158

9E

236

Code Block
ž
Code Block
ž

%C5%BE

Ÿ

159

9F

237

Code Block
Ÿ
Code Block
Ÿ

%C5%B8

 

160

A0

 

Code Block
 
Code Block
 

%C2%A0

82112013 
Code Block
–
Code Block
 
 
82122014 
Code Block
—
Code Block
 
 
82172019 
Code Block
’
Code Block
 
 
       

Converting Microsoft Characters to UTF-8 in Word 2003

Thanks to Liverpool John Mores University for providing the following instructions:

  • Once your editing in Word is complete, choose File->Save As...
  • Choose from the format drop-menu the option 'Plain Text (.txt)*'
  • Save the file to a known location, your desktop for example.
  • Before the file saves, a dialog box will appear asking you about encoding: Choose 'other encoding'.
  • Then make sure you check the 'Allow Character Substitution' box.
  • Your document is then previewed, and you will see all characters such as 'curly quotes' are replaced with 'safe' ones.

    You can then open the saved .txt file and safely copy the contents you require into a web page that uses UTF-8 encoding.

Converting Microsoft Characters to UTF-8 in Word and Excel 2007

For Word and Excel 2007, the instructions are the same

  • Go to File > Save As
  • In the lower left you will see the option "Tools"
    screenshot illustrating step
  • Within the Tools drop down, select Web Options
    screenshot illustrating step
  • In the Web Options dialog, go to the Encoding tab and select UTF-8
    screenshot illustrating step
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