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 add the bin (and its subfolders) of your LinkedDataHub fork or clone to $PATH, for example:

export PATH="$(find bin -type d -exec realpath {} \; | tr '\n' ':')$PATH"

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.