On 30/03/16 21:39, Adrian Gschwend wrote:
On 30.03.16 18:49, Andy Seaborne wrote:
Hi Andy,
The start of the file is somewhat long literal heavy for the geo data.
There are some serious
yeah it is a Swiss geodata set which should be published later this year
as RDF. It gets generated as JSON-LD from its original INTERLIS format
(mainly used in Switzerland)
It does seem to get into some kind of GC hell as the oldest GC
generation grows which I think is the cause of lost of CPU cycles and
little real progress.
ok that sounds like bad code, will I run into this issue as well when I
try loading it to Fuseki?
Yes. Same code path.
The JSON-LD algorithm assume complete access to the JSON (they walk over
the JSON tree looking for things) and jsonld-java is faithful
implementation of the JSON-LD spec, even down to comments in the code as
to which spec part the code is providing at that point.
The whole chain JSON->JSON-LD->RDF is designed around small/medium sized
data.
If you find a JSON-LD parser that can convert this file to N-triples,
could you let the list know please?
Andy
regards
Adrian
