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Product Types Ontology
The Product Types Ontology provides GoodRelations-compatible OWL DL class definitions for ca. 300,000 types of product or services that have an entry in the English Wikipedia -
SwetoDblp
Data exposed: ontology focused on bibliography data of publications from DBLP with additions that include affiliations, universities, and publishers Size of dump and data set:... -
Chemical Information Ontology
Includes terms for the descriptors commonly used in cheminformatics software applications and the algorithms which generate them.