Moving triples from named graph to default graph

2022-03-07 Thread Aayush Yadav
Hi, I just wanted to check if there is any API in JENA to move all the triples in one (or more) named graphs to a default graph of the same dataset? Current;y I'm planning on iterating and moving manually, but was wondering if there is anything optimized for this case. Thanks in advance. Kind

Re: JSON-LD writer always casts @language tags to lower-case

2022-03-07 Thread Holger Knublauch
Ok thank you for your clarification. For our next release we'll introduce an optional JSON-LD 1.1 exporter so that people can try both versions out side by side. We'll evolve it from there. (We are not using JSON-LD either, but occasionally customers seem to use it). Holger On 2022-03-08

Re: Question about Jena capabilities/requirements

2022-03-07 Thread Rinor Sefa
Hi Pawel, What would be other requirements for such a system, you mentioned memory scaling and response time? I ask this question because Fuseki might meet some of these requirements but not others, or vice versa, for any database. Knowing exactly what your requirements are will help you

Re: JSON-LD writer always casts @language tags to lower-case

2022-03-07 Thread Andy Seaborne
It's a slow migration and a community decision. The default setting are independent. Parsing - easy to switch over. Change the default setup. There is an internal (i.e. it'll go away sometime) function SysJSONLD11.becomeDefaultJsonLd() that rewires the parser. Writing - there is more

Question about Jena capabilities/requirements

2022-03-07 Thread Goławski , Paweł
Dear Jena users, I’m doing research of possible RDF storages to be used in healthcare system. And I’m especially interested in Jena Fuseki with TBD/TBD2. I wonder if there is some info about production ready case studies (from healthcare sector especially, but any others also)? Can someone