NBDC RDF Portal will change the provider, name and URL by Jul 2023.

• Service name
  Before: NBDC RDF Portal
  After: RDF Portal

• URL
  Before: https://integbio.jp/rdf/
  After: https://rdfportal.org/

See the NBDC’s website for more details.

The NBDC RDF Portal is a portal site for life science databases in RDF format, launched in November 2015. The portal provides a comprehensive view of life science RDF format data created by research institutes in Japan, and allows users to search using the SPARQL language.