True if the RDF terms Left and Right are ordered according to
the comparison operator Diff. The ordering is defines as:
- Literal < BNode < IRI
- For literals
- Numeric < non-numeric
- Numeric literals are ordered by value. If both are
equal, floats are ordered before integers.
- Other data types are ordered lexicographically.
- BNodes and IRIs are ordered lexicographically.
Note that this ordering is a complete ordering of RDF terms that
is consistent with the partial ordering defined by SPARQL.
- Arguments:
-
| Diff | - is one of <, = or > |
