General information of database
info Alternative name NBDC Japan Chemical Substance Dictionary (Nikkaji) RDF
info Creator
Creator Name:
Japan Science and Technology Agency (JST)
info Database classification Chemical Database
info Database description NBDC NikkajiRDF is RDF data of Japan Chemical Substance Dictionary (Nikkaji), which is one of the largest chemical substance databases in Japan.
info Features and manner of utilization of database NikkajiRDF is described by standard ontologies, such as Chemical Information Ontology (CHEMINF) and Semanticscience Integrated Ontology (SIO). The users can perform SPARQL search by uploading the downloaded RDF into their own triplesore.
info Background and funding -
info Reference(s)
Article title:
Openness of Nikkaji RDF data and integration of chemical information by Nikkaji acting as a hub. (written in Japanese)
Author name(s):
Takahiro KIMURA, Tatsuya KUSHIDA
Original website information
info Operation start date 2005年03月31日
info Last update date 2025年04月21日
info URL of the portal site -
info Whole data download -
info Referenced database -
info Entry list Not available
info Query search Available
info Web services Not available
info URL of Web services -
info Need for user registration Not available