The plan

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Andreas Kuckartz edited this page Oct 23, 2017 · 5 revisions

Initial System without specific data

ldf-server (JavaScript) https://github.com/LinkedDataFragments/Server.js
ldf-client (JavaScript) https://github.com/LinkedDataFragments/Client.js

Wikidata

Download Wikidata HDT file (dbpedia2015 is broken, https://github.com/LinkedDataFragments/Client.js/issues/43)

Use that HDT file on the server

Run and execute simple SPARQL queries using command line such as

ldf-client http://localhost:5000/wikidata2015 "SELECT * { ?s ?p ?o } LIMIT 50"

Access TPF Web-Client

http://localhost:5000/dbpedia2015

More data, much more...

Download lod-a-lot HDT file (> 300 GB with 28 Billion triples) See http://lod-a-lot.lod.labs.vu.nl/about/docs/lod-a-lot.pdf

Again, run and execute simple SPARQL queries using command line

Add SPARQL GUI

http://yasgui.org/

GeoSPARQL

https://github.com/LinkedDataFragments/Client.js/issues/10 with further information, paper: http://ceur-ws.org/Vol-1809/article-06.pdf and a demo.

YASGUI includes OSM view

See also: https://data.labs.pdok.nl/stories/semantics2017/

Create dataset containing parliamentary data encoded using Popolo, OParl and others.

Convert to LD and combine

Convert dataset to HDT

Optimizations