I want to write a java code (like the code in be.ugent.rml.readme>ReadmeTest.java) to take a json data in a variable and use the mapping.ttl file to map and convert to rdf . As of now the mapping.ttl file has the file name in it . I want to replace that file name with a variable containing json data . Can anyone help me with this ?
I want to write a rmlmapper and apply it to a variable not a file . Is it possible (rmlapper-java)?
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It is possible, you have to change the LocalFileAccess.java file in the rmlmapper.jar . Learn the java files in rmlmapper-java repository .