在 SPARQL 中插入带有转义字符的文字

Question

I want to insert literal which has brackets(") inside using insert statement.

sparql insert data { pred:a pred:b "Literal"}

The above query works fine.

sparql insert data { pred:a pred:b "\"Literal\""}

I want to add Literal along with quotes surrounding it. But the above query fails.

How to insert the literal along with quotes?

Answer 1

The RDF4J Console has some known peculiarities in its handling of string escapes in SPARQL queries. A fix in this case is to use double escaping:

 insert data { pred:a pred:b "\\"Literal\\""}

Alternatively, you can also make use of single quotes instead of double quotes:

 insert data { pred:a pred:b '"Literal"'}