Explore projects

Data management tool that organizes and visualizes data from various loggers, allowing to create own extendable automatic pipelines and manually process your data.

Tools to extract OMERO image metadata as JSON-LD

Repository for developing operations on Helmholtz Knowledge Graph data that reduce ambiguity and increase connectivity.

Here the code for the EM Glossary Web Frontend (emglossary.helmholtz-metadaten.de) is developed

A web application that provides a Web GUI to the MLflow Authentication API

Set of tools to harvest, process and uplift (meta)data from metadata providers within the Helmholtz association to be included in the Helmholtz Knowledge Graph (Helmholtz-KG). The harvested linked data in the form of schema.org jsonld is aggregated and uplifted in data pipelines to be included into a single large knowledge graph (KG). The tool set and harvesters can be used as a python library or over a commandline interface (CLI, hmc-unhide). Provenance of metadata changes is tracked rudimentary by saving graph patches of changes on rdflib Graph data structures on the semantic triple level. Harvesters support extracting data via sitemap, gitlab API, datacite API and OAI-PMH endpoints.