ViziQuer Data Schema Store

Load a schema into ViziQuer

Introduction This page provides Linked Data endpoint schemas, ready to be loaded into ViziQuer projects ('Import VQ Schema' button).

The sample projects (provided for some schemas) can be uploaded into the existing (e.g. newly created) projects to obtain a fully configured environment (including query examples).

Schema extractor Data schemas can be generated by schema extractor from an OWL ontology or SPARQL data endpoint (follow the link also for schema format description).

Yon can use online schema extractor service, or check out binary (java jar) or code.

Selected data schemas and projects Upload a schema or entire project content to a created project environment.

Example Data schema SPARQL Endpoint Comments
Mini-university Schema
Visualisation
Sample Project
http://85.254.199.72:8890/sparql
Named graph = MiniUniv
OWL ontology
Example data dump
Scholarly Data Schema
Sample Project
http://www.scholarlydata.org/sparql/ OWL ontology (extracted)
Scholarly data site
OWL ontology (original)
Visualization
UNSECO (SKOS) Schema http://vocabularies.unesco.org/sparql SKOS ontology (extracted)
Visualization
Linked movie data Download http://85.254.199.72:8890/sparql
Named graph = LinkedMDB
Credit ..
Hospital data Download
Visualization
http://192.168.100.12:8833/sparql *
Named graph = MiniBkusEN_1
More ..
Data schema visualization is provided in OWLGrEd

Scroll down for these example information details, and other examples.

Scholarly Data Data schema (JSON)
SPARQL endpoint: http://www.scholarlydata.org/sparql/
Notes: The schema has been tuned after its automated extraction e.g. by providing namespace prefixes.
Scholarly data OWL ontology (as extracted from the data endpoint)

UNESCO (SKOS) Data schema (JSON)
SPARQL endpoint: http://vocabularies.unesco.org/sparql
SKOS ontology (as extracted from the data endpoint)
SKOS ontology visualization in OWLGrEd

LDQM The Linked Data Quality Model dataset contains the results of a quality assessment focused on the accessibility of IRIs contained in the DBpedia resources about persons and places.
Data schema (JSON)
SPARQL endpoint: http://linkeddata.es/resource/ldqm/sparql
Example project

Muninn World War I The Muninn Project is a multidisciplinary, multinational, academic research project investigating millions of records pertaining to the First World War in archives around the world.
Data schema (JSON)
SPARQL endpoint: http://rdf.muninn-project.org/sparql
Example project

Hungarian National Museum Open linked data from the Hungarian National Museum.
Data schema (JSON)
SPARQL endpoint: http://data.hnm.hu/sparql
Example project

Persee Persée is a French national program for the digitization and dissemination of collections of scientific documents.
Data schema (JSON)
SPARQL endpoint:http://data.persee.fr/sparql
Example project

AEMET AEMET Meteorological dataset (Spain)
Data schema (JSON)
SPARQL endpoint:http://aemet.linkeddata.es/sparql
Example project

El Viajero's tourism dataset El Viajero's tourism dataset integrates the various contents from newspapers and digital platforms belonging to the Prisa Digital Group in the domain of news and blogs about travel.
Data schema (JSON)
SPARQL endpoint: http://webenemasuno.linkeddata.es/sparql
Example project

Acievement Standard Network The Achievement Standards Network (ASN) provides open access to machine-readable representations of learning objectives published by US education agencies and organizations. This is the ASN:US dataset of "published" learning objectives.
Data schema (JSON)
SPARQL endpoint: http://sparql.jesandco.org:8890/sparql
Example project

Europeana (version May 2019) Data schema (JSON)
SPARQL endpoint: http://sparql.europeana.eu/
Europeana OWL ontology (as extracted from the data endpoint)

Social Semantic Web Thesaurus Data schema (JSON)
SPARQL endpoint: http://vocabulary.semantic-web.at/PoolParty/sparql/semweb
OWL ontology (as extracted from the data endpoint)


Wiki Pathways Data schema (JSON)
SPARQL endpoint: http://sparql.wikipathways.org/
Wiki Pathways OWL ontology (as extracted from the data endpoint)

Laboratory Information System Data schema (JSON)
SPARQL endpoint: https://sparql.lri.fr/sparql
LIMS OWL ontology (as extracted from the data endpoint)