Files
semantica/tests
KaifAhmad1 d98135d9b5 fix: RDF4JStore serializes plain literals as invalid IRIs
_format_object_for_ntriples decided IRI vs. literal purely from the
presence of datatype/lang metadata, defaulting anything without it to
<obj>. Any plain literal object (e.g. typical NER/extraction output
like "Alice", or an untyped Turtle literal round-tripped through the
new CONSTRUCT path) was wrapped as an invalid IRI instead of a quoted
literal, diverging from BlazegraphStore's _is_uri_value-first check.

Port _is_uri_value from BlazegraphStore so RDF4JStore checks whether
the object is actually URI-shaped before falling back to literal
handling, with a plain-quoted-literal fallback instead of <obj>.
2026-07-19 22:35:01 +05:30
..
2026-06-16 04:43:45 +05:00