RDF Knowledge Graph SemOpenAlex-SemanticWeb

SemOpenAlex-SemanticWeb is a subset of the RDF knowledge graph SemOpenAlex (version from 2023-04-24) modeling the Semantic Web Community. SemOpenAlex-SemanticWeb is a suitable database for creating heterogeneous graph machine learning datasets (e.g., used for GNN-based recommendation and similar tasks). The RDF knowledge graph consists of 21,978,026 semantic RDF triples including the following entities: works (95,575 entities), semantic web authors (19,970 entities), concepts (38,050 entities), sources (10,739 entities), institutions (5,846 entities) and publishers (786 entities). Besides the RDF knowledge graph, we provide TransE embeddings for entities and relations (see embeddings.zip). More information can be found at https://github.com/davidlamprecht/semopenalex-semanticweb.