Jakub Klímek

rdf4j has [support for RDF-star since 3.2](https://rdf4j.org/documentation/programming/rdfstar/). We should propagate the support to LP-ETL where applicable. First, we need to analyze the impact of this: - the blog entry states...

Now, when a pipeline is imported or created, its IRI is generated automatically, partially based on date and time. To be able to automate deployment of ETL instances including pipelines,...

When I click fast enough on a file... 

When a pipeline is copied, 2 new are created

4

1. Click on "Copy" pipeline 2. 2 copies are created 

RDF to File very slow and memory intensive when saving as to JSON-LD

2

In [this execution](https://etl.opendata.cz/#/pipelines/edit/canvas?pipeline=https:%2F%2Fetl.opendata.cz%2Fresources%2Fpipelines%2F1611299609194&execution=https:%2F%2Fetl.opendata.cz%2Fresources%2Fexecutions%2F1611299737651-785-5e23de6c-c913-45fc-94eb-0efe4b947d03) a 1GB Turtle file is to be saved as JSON-LD. The progress report hits 100% after a few minutes and then it takes 2 hours to produce...

Add support for Apache Jena Fuseki to Graph store purger

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Currently, using Graph Store Purger with Apache Jena Fuseki results in Bad Request. e.g. http://localhost:3030/nkod/data endpoint. See [this execution](https://dev.nkod.opendata.cz/etl/#/pipelines/edit/canvas?pipeline=https:%2F%2Fdev.nkod.opendata.cz%2Fetl%2Fresources%2Fpipelines%2F1599204253251&execution=https:%2F%2Fdev.nkod.opendata.cz%2Fetl%2Fresources%2Fexecutions%2F1599204310512-28-748f0d12-e0ec-4f0f-a5e8-20ebf0f926cb) ``` 2020-09-04 09:21:53,093 [asynchExecutor-1] ERROR c.l.e.e.e.ExecutionObserver - onExecuteComponentFailed : https://dev.nkod.opendata.cz/etl/resources/pipelines/1582707975888/component/1d37-bd64 com.linkedpipes.etl.executor.ExecutorException:...

Upgrade YASGUI

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#720 resulted in https://github.com/TriplyDB/Yasgui/issues/132, which is now solved. Therefore, we can upgrade YASGUI in LP-ETL.

Log: ``` 2018-08-27 08:27:28,193 [Files to SCP] INFO c.l.p.l.scp.ScpClient - uploadDirectories ... 2018-08-27 08:27:28,197 [Files to SCP] DEBUG c.l.p.l.scp.ScpClient - Sending file: smap3.xml ... 2018-08-27 08:27:28,285 [Files to SCP] DEBUG...

URL of SPARQL endpoint including default graph IRI as a param, e.g. `https://data.gov.cz/sparql/?default-graph-uri=https://data.gov.cz/zdroj/datové-sady/https---opendata.plzen.eu-api-3-action-package_show-id-gis-rastrovy-podklad-uzemni-plan-plzen-1-zakladni-vykres` can be used in many SPARQL implementations, including the SPARQL SERVICE keyword, or [YASGUI](https://yasgui.triply.cc/). In LP-ETL external...

In Chunked to Files, the output filenames are always created using a counter. In Files to RDF Chunked, we have the option to add an RDF triple containing the file...