[7] |
| LANG |
| ::= |
([a-zA-Z ])+ ('- ' ([a-zA-Z0-9 ])+ )* |
[8] |
| EOL |
| ::= |
([#xD#xA ])+ |
[132s] |
| IRIREF |
| ::= |
('< ' ([^<>"{}|^`\ ]- [#x00-#x20 ])* | UCHAR '> ') |
[135s] |
| BLANK_NODE_LABEL |
| ::= |
'_: ' (PN_CHARS_U | [0-9 ]) (((PN_CHARS | '. '))* PN_CHARS)? |
[150s] |
| STRING_LITERAL2 |
| ::= |
'" ' (([^#x22#x5C#xA#xD ] | ECHAR | UCHAR))* '" ' |
[19] |
| UCHAR |
| ::= |
('\u ' HEX HEX HEX HEX | '\U ' HEX HEX HEX HEX HEX HEX HEX HEX) |
[153s] |
| ECHAR |
| ::= |
'\ ' [tbnrf\"' ] |
[157s] |
| PN_CHARS_BASE |
| ::= |
([A-Z ] | [a-z ] | [#00C0-#00D6 ] | [#00D8-#00F6 ] | [#00F8-#02FF ] | [#0370-#037D ] | [#037F-#1FFF ] | [#200C-#200D ] | [#2070-#218F ] | [#2C00-#2FEF ] | [#3001-#D7FF ] | [#F900-#FDCF ] | [#FDF0-#FFFD ] | [#10000-#EFFFF ]) |
[158s] |
| PN_CHARS_U |
| ::= |
(PN_CHARS_BASE | '_ ' | ': ') |
[160s] |
| PN_CHARS |
| ::= |
(PN_CHARS_U | '- ' | [0-9 ] | #00B7 | [#0300-#036F ] | [#203F-#2040 ]) |
[162s] |
| HEX |
| ::= |
([0-9 ] | [A-F ] | [a-f ]) |