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It appears that some RDF implementations build RDF graphs where literals with recognized datatypes are represented if they were members of the value space instead of in their lexical form. This does…
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```
INSERT DATA {
GRAPH {
# No triples are added here
}
}```
this code could go to InsertLib in utils,
also the code:
```
if graph_id is None:
raise Valu…
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**Describe the bug**
It should be possible to select graphs to query using the `FROM` keyword
**To Reproduce**
Steps to reproduce the behavior:
1. JS oxigraph v0.4.0-alpha.7
2. Run this
…
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It would be nice to convert small RDF graphs to SVG, PNG, etc. images.
One approach is to convert the graphs to `.dot` files and leverage on [GraphViz](https://graphviz.org/) for the conversion to…
labra updated
2 months ago
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Implement a feature like the slurp parameter in [ShEx.js](https://github.com/shexjs/shex.js) which can record the neighbours visited during validation and write them to an RDF builder.
This feature…
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In GraphDB, I have created two repositories and uploaded the same RDF data in them (a RDFS schema). The only difference is that the data were uploaded in the DEFAULT graph in one case, and in a named …
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As a cancer data administrator, I need to convert my MRNs RDF graph to a token RDF graph and make this available for UHN users, so that this data is de-identified and I am allowed to give a researcher…
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Suggested (same for Cancer)
- [x] Create an empty graph ("MRN2Token") within my RDF store and upload the tokens from the Turtle file from #3
- [x] Create an empty graph ("Token") and given my MRN gra…
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### Version
5.2.0
### Question
Hello,
I have some questions about the interaction of GRAPH graph patterns and subquries.
I am using version 5.2.0.
Assume the scenario described below.
…
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**Describe the bug**
`quads` returned by the `query` method with `use_default_graph_as_union: true` for a `DESCRIBE` query is not returning the right value for the graph name.
It's returning the…