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All of them have
```
Error expected: Yes
Expected knowledge graph: None, because an error is expected that stops the generation.
```
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A recent paper:
> R2RML and the original RML specification defined that RML processors can perform data type inference from the SQL databases. Thus, mappings did not have to specify rr:datatype for R…
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### Issue type: :question: Question
I am mapping a csv table using yarrrml where I want to divide values in two columns to create a third value. As RML does not support basic maths operations, do y…
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When trying to use a rr:predicateMap with a rr:column or rr:template value, the parsers produces no results.
Example:
```
rr:predicateObjectMap [
rr:predicateMap [ rr:column 'TestColumn' ];
…
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### Description
Whenever a table without primary key is encountered, the Ontop bootstrapper will generate a bnode template comprising *all* attributes of the table. However, if such table conta…
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Hello,
I recently noticed, that IRI-s behave differently if I use them in an `objectMap` as if I use them in a `predicateMap`.
I am trying to create Linked data from a structured JSON file in a wa…
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Hi,
I am trying to use morph (latest 3.5.3 version) over the npd benchmark (https://github.com/ontop/npd-benchmark).
- The r2rml mapping file is https://github.com/ontop/npd-benchmark/blob/master/m…
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Estamos poniendo en algunos sitios (al menos en food y recipes) que utilizamos las unidades de medida de QUDT y, al hacer la conversión a RDF a través de R2RML metemos que
```
rr:subjectMap [
…
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**Version**: https://github.com/tomatophantastico/sparqlmap/releases/tag/v0.7.5-SNAPSHOT-2
**Input CSV**: https://github.com/AKSW/transform-bvl-pages-to-csv-file/blob/master/le-online-extracted-pla…
k00ni updated
6 years ago
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Hi there 👋 A found a small issue with `graphMap`.
**Example**
```
# Note: we need to explicitly JOIN the assessments' table so that we can get `care_recipient_id` to
# generate t…
sroze updated
3 years ago