Jena 3.8.0 introduces a new SPARQL extension to easily produce JSON
output for further JSON-centric handling.
Example:
PREFIX purl: <http://purl.org/dc/elements/1.1/>
JSON {
"author": ?author,
"title": ?title
}
WHERE
{
?book purl:creator ?author .
?book purl:title ?title .
FILTER regex(?author,'Rowling','i')
}
to produce:
[
{
"book": "http://example.org/book/book6";,
"title": "Harry Potter and the Half-Blood Prince"
},
{
"book": "http://example.org/book/book7";,
"title": "Harry Potter and the Deathly Hallows"
},
]
For more information:
https://jena.apache.org/documentation/query/generate-json-from-sparql.html
Andy
