sparql.anything

sparql.anything copied to clipboard

Injecting code dynamically within the SPARQL query for manipulating data

7

We can use for example a python interpreter for running the code

luigi-asprino

String.split() and iterations in general

2

The use case is that I am dealing with a CSV whose values themselves are sometimes comma-separated strings, e.g. "Fotomontaggio","Biennale di Venezia 1978","Carta, Carta da lucido, Inchiostro , Grafite, Matita...

alexdma

bind(somefunctions()) interferes with outer service

11

This works as expected: ``` PREFIX fx: PREFIX rdf: PREFIX xyz: SELECT * WHERE { SERVICE { SERVICE { fx:properties fx:command "echo 4,5,6" ; fx:media-type "text/csv" . ?s ?p ?num...

justin2004

From a prior discussion: > aha I see! Well too bad you can't do `fx -q imma-artists.sparql -o imma-artists.xml -f xml | fx -q imma-artist.sparql - -p "artists/?artistNickname.jsonld" -f json`...

mielvds

Loading JSON input via -i parameter

3

Hi I'm trying to load an external input file via one of the command-line options, but I keep getting errors. I tried it with the query and Friends data from...

milvld

JSON variants

1

It is worth looking into supporting a few variants of JSON such as JSON concatenate sequence, JSON Text, and JSON Lines. A useful summary here: https://hackernoon.com/json-lines-format-76353b4e588d

enridaga

Concatenating variables from differents levels of iteration in a JSON

8

Hi, I'm having some issues generating a subject that concatenates variables from different levels of [this JSON file](https://raw.githubusercontent.com/oeg-upm/rdf-star-generation/main/use-cases/somef/separated_files/sample_input_one_repo.json). I want to concatenate in a single URI (`?rel_subject`) the fields `$.owner.excerpt`,...

anaigmo

As the summary says, CSVW files should be queried transparently by using the annotated vocabulary.

enridaga

[Spreadsheet] null-string and empty cells in Spreadsheets

1

`fx:null-string ""` does not seem to work with spreadsheets.

enridaga

Is possible to generate BlankNodes from data references?

10

The behavior should be similar to the one in RML: ``` @prefix rr: . @prefix rml: . @prefix rdf: . @prefix ql: . @prefix ex: . @prefix : . @base...

dachafra