Table 1.
Syntax and semantics
| Concepts | Roles | ||
|---|---|---|---|
| Syntax | Semantics | Syntax | Semantics |
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R | ![]() |
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Domain(R, C) | ![]() |
| A | ![]() |
Range(R, C) | ![]() |
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where C, D are concepts, A is an atomic concept, R is a role.
Syntax and semantics
| Concepts | Roles | ||
|---|---|---|---|
| Syntax | Semantics | Syntax | Semantics |
![]() |
![]() |
R | ![]() |
![]() |
![]() |
Domain(R, C) | ![]() |
| A | ![]() |
Range(R, C) | ![]() |
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![]() |
||
![]() |
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||
![]() |
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||
![]() |
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||
![]() |
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||
where C, D are concepts, A is an atomic concept, R is a role.