One current option for such a scenario is to use SHACL-JS because that
can be used to process arbitrary JavaScript.
https://www.w3.org/TR/shacl-js/
But the wiring won't be easy. You'll basically have to define a SHACL-JS
rule or function that takes the JSON as string (loaded via
sml:ImportTextFile) and then does JSON.parse() from where you can do
whatever you want in JavaScript.
Another alternative is https://uispin.org/ui.html#json but I haven't
tried whether this actually preserves the null values.
We will have much better alternatives for JSON processing from 6.4
onwards (beta coming soon).
Holger
On 6/06/2020 19:50, MSV wrote:
Hi,
we do process JSON files to get into graph containers.
we first use sml:ImportTextFile and then sml:ConvertJsonToRDF to get
the data.
the issue is, in case a json property is null, that value is not
coming into the graph container.
{
Name:xxxxx
Age:xx
Location:null
}
for this json, i would only get Name and Age into my graph, but i want
Location value as well even if its null.
is there a better way to process the jsons?
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