This page collects a number of software, tools, demonstrators and datasets that members of the UCDS group have worked on. The links below point to assets of varying completion, maturity and usefulness and some links might not be working.
You can find many of these and more tools on our github page (https://github.com/ucds-vu) as well.
Code, software and demonstrators
- ReKisstory https://rekisstory.labs.vu.nl/ is a tool that allows you to search and analyze a wide range of historical facts with time and space visualizations. (Go Sugimoto)
- OntoSimMat is an RDF Ontology and Dataset matching for Material Sciences domain https://github.com/Mat-O-Lab/OntoSimMat (Andre Valdestilhas)
- pyRDF is a lightweight library for (stream) RDF processing: https://wxwilcke.gitlab.io/pyRDF/ (Xander Wilcke)
- pyRXG is a library for generating regular expressions from lists of strings https://gitlab.com/wxwilcke/pyRXG (Xander Wilcke)
- Hedge-IoT data analytics notebooks for energy monitoring: https://jupyterhub.hedge-iot.labs.vu.nl/jh (Matteusz Kedzia and Ronald Siebes)
- LLM-APIs. https://github.com/ucds-vu/llm-apis A set of scripts for working with GROK and OpenAI LLM apis (Margherita Martorana)
- GNN Developer Tools — A toolset to quickly generate graph vector representations for machine learning research (https://gitlab.com/wxwilcke/gnn_devtools) (Xander Wilcke)
- MLstats — A python package for calculating the statistical significance of machine learning experiments (https://gitlab.com/wxwilcke/mlstats) (Xander Wilcke)
- GraphSynth — A synthetic knowledge graph generator for multimodal machine learning research (https://gitlab.com/wxwilcke/graphsynth) (Xander Wilcke)
- Data2Documents is a vocabulary for constructing ‘documents’ out of ‘data’. It does so by breaking down web documents into a recursive hierarchy of small identifiable pieces of content that as such become a resource in the web of data. https://data2documents.org/ (Niels Ockeloen)
- ClioPatria is a semantic server running on top of SWI Prolog (Jan Wielemaker)
- Nanopub-java is a Java library for nanopublications (see http://nanopub.net) based on RDF4J. https://github.com/Nanopublication/nanopub-java (Tobias Kuhn)
Datasets, Knowledge Graphs and Ontologies
- OfficeGraph (Roderick van der Weerdt, Ronald Siebes, Victor de Boer) is a large, real world knowledge graph containing measurements taken by 444 IoT devices, over 11 months, in a seven story office building. The devices are made up of 17 different sensor models, which make measurements of many different properties.
- https://github.com/RoderickvanderWeerdt/OfficeGraph
- Zenodo archive: DOI 10.5281/zenodo.10245814
- Live SPARQL endpoint: YASGUI editor and the endpoint: https://data.interconnect.labs.vu.nl/sparql.
- Jupyter notebook example that show data analytics cases.
- Datascope ontology is an RDFS ontology for datascopes https://github.com/biktorrr/datascope_ontology (Victor de Boer)
- The Verrijkt Koninkrijk Semantic Layer links the seminal work “The Kingdom of the Netherlands in the Second World War” to the Web of Data, using SKOS vocabularies as stepping stones: http://semanticweb.cs.vu.nl/verrijktkoninkrijk/ (Victor de Boer)
- The Dutch Ships and Sailors Semantic Layer exposes maritime historical datasets digitized and enriched in the DSS project: https://github.com/biktorrr/dss (VIctor de Boer)
- http://semanticweb.cs.vu.nl/iati/The IATI (International Aid Transparency Initiative) Semantic Layer exposes development aid metadata (see also iati2lod.appspot.com) (VIctor de Boer)
- http://semanticweb.cs.vu.nl/2009/11/sem/ is the RDFS representation of the Simple Event Model ontology (see also the SEM specification) (Willem van Hage et al.)
- Multimodal Knowledge Graphs — A collection of multimodal benchmark knowledge graphs for machine learning (https://gitlab.com/wxwilcke/mmkg) (Xander Wilcke)
- Dutch Monument Graph — A knowledge graph about monuments in The Netherlands (https://gitlab.com/wxwilcke/dmg) (Xander Wilcke)
- YouTube Metadata Ontology — An OWL ontology to model YouTube metadata with (https://gitlab.com/wxwilcke/ytmds) (Xander Wilcke)
- PakbonLD — A tool to convert the SIKB archaeological protocol 0102 (aka Pakbon) to RDF (https://gitlab.com/wxwilcke/pakbonLD) (Xander Wilcke)
- Amsterdam Museum Linked Data https://github.com/biktorrr/AHM. The Amsterdam Museum is a Dutch museum hosting objects related to the history and culture of Amsterdam and its citizens. Among these objects are paintings, drawings, prints, glass and silver objects, furniture, books, costumes, etc. This repository contains an Linked Data version of the collection data converted from a snapshot in 2011 (Victor de Boer)
- KGBench http://kgbench.info/ is a set of benchmark repositories for node classification on knowledge graphs. Paper: kgbench: A Collection of Datasets for Multimodal and Relational Learning on Heterogeneous Knowledge (Xander Wilcke, Victor de Boer)