namedgraph

6 ms·

1.
by namedgraph 4y ago
I use it in ETL whenever I have an XML source, then I use XSLT to lift it to RDF (either RDF/XML or TriX). I use it for the UI where I'm transforming RDF/XML to HTML. I'm also using for the interactive parts instead of J
2.
by namedgraph 4y ago
https://atomgraph.com/cases/
3.
by namedgraph 4y ago
Graph layout is just one of multiple layout modes. See here for more screenshots: https://atomgraph.github.io/LinkedDataHub/
4.
by namedgraph 4y ago
It certainly has one of the largest interactive XSLT codebases that use Saxon-JS: https://www.saxonica.com/saxon-js/
5.
by namedgraph 4y ago
No complaints about the Saxon processors here (we're using Saxon-HE server-side and Saxon-JS client-side). The XSLT standards are excellent, as is the quality of Saxon implementations.
6.
by namedgraph 4y ago
That's just bullshit. Stop spreading FUD. We participated in a huge RfP for a pharma company which planned RDF KG infrastructure for the next couple of years with 500 billion triple capabilities. Biomedical, finance, defence, automotiv
7.
by namedgraph 4y ago
Google started calling it Knowledge Graph 10 years ago: https://en.wikipedia.org/wiki/Google_Knowledge_Graph Then everyone else followed.
8.
by namedgraph 4y ago
It doesn't have many ETL features, but it does support CSV import. What kind of data are you looking to transform?
9.
by namedgraph 4y ago
Just FYI, there are more screenshots on this GH page: https://atomgraph.github.io/LinkedDataHub/
10.
by namedgraph 4y ago
At least in LinkedDataHub, the graph layout is only one of layout modes, together with lists, tables, charts, maps etc. Check the GH page for more screenshots: https://atomgraph.github.io/LinkedDataHub/
11.
by namedgraph 4y ago
The endpoint served by our partners went down. Can you ping me at martynas@atomgraph.com? Would be appreciated.
12.
by namedgraph 4y ago
Absolutely. XSLT is a data transformation technology, not a template language.
13.
by namedgraph 4y ago
You do realize this is an open-source project? And you are comparing with a product by Neo4J who got $300M VC investment? The enterprise Knowledge Graphs (yes, it's the same SemWeb tech stack in principle) in Fortune 500 sized companie
14.
by namedgraph 4y ago
LinkedDataHub was extracted from the common code from a number of Linked Data projects that we have done in different domains. It can be used as a framework but it's a standalone application as well, because it provides the default b
15.
by namedgraph 5y ago
It's special in the way that it is a standard. Pretty much the only standard NoSQL query language still.
16.
by namedgraph 5y ago
You'd still need Linked Data/SPARQL to access datasources such as DBPedia, Wikidata etc.?
17.
How would you build software like this without RDF and the Semantic Web?(youtube.com)
4 points by namedgraph 5y ago|7 comments
18.
by namedgraph 5y ago
This video shows how RDF and SPARQL can be used to create interactive mash-ups from Linked Data sources. Try to do this with JSON :) Or even property graphs. No Web Components, React, JSX, Svelte, Shadow DOM etc. etc. were used to implement
19.
by namedgraph 5y ago
Yes, let us see how you do data interchange without global identifiers. Such as URIs, which RDF has built-in natively and property graphs do not. You're right about bioinformatics, but lets do a quick check on http://sparql.
20.
by namedgraph 5y ago
Who knew that a global machine-readable knowledge base would involve some complexity?
21.
by namedgraph 5y ago
Triples are already structured, machine-readable data. HTML is not.
22.
by namedgraph 5y ago
Let us see your proposal of the superior model? RDF was designed primarily for data interchange and there's nothing that beats it at that.
23.
by namedgraph 5y ago
E.g. to get a job in FAANG, finance or pharma where SPARQL is used extensively on enterprise Knowledge Graphs? Check the jobs here: http://sparql.club/
24.
by namedgraph 6y ago
This is one recent meta-study: https://www.nature.com/articles/s41597-021-00797-y One of the main datasources is uniprot.org. I know for a fact that AstraZeneca, Novo Nordisk, Novartis, Roche, Boehringer Ingelheim are
25.
by namedgraph 6y ago
Yes RDF is in its own niche -- data interchange. And that's where merge matters, when you for example need to merge protein data with genes and drugs etc. A bunch of pharma companies are using RDF Knowledge Graphs for that purpose. The
26.
by namedgraph 6y ago
Research projects? Research is something coming out of academia, as you know. These are open-source projects with active developer communities. Jena has long been under Apache, RDF4J is now under Eclipse Foundation. Can you for once answer
27.
by namedgraph 6y ago
Relational model, XML/JSON etc. simply do not have a generic merge operation defined the same way as RDF does. This can be proved with pen and paper. And you still haven't addressed my second point about widespread industry use. I
28.
by namedgraph 6y ago
RDF is absolutely about triples and the converse graph form! The serialization formats are immaterial, orthogonal. The fact that you think it's about any particular format makes it obvious that you don't get it at all.
29.
by namedgraph 6y ago
OWLAPI, Protege - that's it? RDF libraries broken? Dude what rock are you living under? What about Jena, RDF4J, rdflib, redland, dotNetRDF etc? Most of these libraries have been developed and tested for 20+ years and are active. See fo
30.
by namedgraph 6y ago
We wasted 20 years by trying to replace one form of brackets with the other (XML vs. JSON). WHATWG and the browser vendors are responsible for this. Just like for the fact that we still don't have a machine-readable web. FAANG crawls t

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