LinkedDataHub applications

System, demo, and user-submitted applications built on LinkedDataHub. Completely data-driven, no code involved (besides the shell scripts).

Prerequisites

The installation scripts in this repository use LinkedDataHub's CLI scripts. You need to set SCRIPT_ROOT environmental variable to the scripts subfolder of your LinkedDataHub fork or clone, for example:

export SCRIPT_ROOT="/c/Users/namedgraph/WebRoot/AtomGraph/LinkedDataHub/scripts"

Note that app installation scripts are not idempotent. Subsequent runs might continue adding data but are not guaranteed to succeed.

Apps

Documentation

The documentation of LinkedDataHub open-source and Cloud versions.

Source

linkeddatahub/docs/

Features

XHTML document content is rendered from RDF literals

Lines of code

0 lines of imperative code

164 lines of installation shell scripts

Northwind Traders

Knowledge Graph representation of the Northwind Traders sample database.

Source

demo/northwind-traders/

Live instance

https://linkeddatahub.com/demo/northwind-traders/

Features

Faceted search

Related results (parallax navigation)

Custom SELECT query for each container that includes links to related resources (1:N relationships) from which faceted search options are generated

Import from CSV

Lines of code

0 lines of imperative code

570 lines of SPARQL

247 lines of installation shell scripts

City Graph

Browser of Copenhagen's geospatial open data, imported from Copenhagen Open Data. Provides a type-colored geospatial overview. Geo resources provide a view with neighbouring resources included.

Source

demo/city-graph/

Live instance

https://linkeddatahub.com/demo/city-graph/

Features

Import from CSV

Lines of code

0 lines of imperative code

479 lines of SPARQL

342 lines of installation shell scripts

Life sciences

Browser over a collection of molecules as well as a bar chart rendered from a SPARQL result.

Source

demo/life-sciences/

Features

Charts

Lines of code

0 lines of imperative code

37 lines of SPARQL

153 lines of installation shell scripts

SKOS

Basic SKOS editor with a custom UI theme. Concepts and concept schemas can be created, edited, and linked with each other. Ontology types have separate URI templates; required instance properties are validated using constraints.

Source

demo/skos/

Features

Custom stylesheet

Classes

Constructors

Constraints

Lines of code

0 lines of imperative code

44 lines of SPARQL

324 lines of installation shell scripts

109 lines of XSLT stylesheet

You need to request append/write access to be able to create/edit the data.