“…On one hand, it is possible to find free biomedical vocabularies like Unified Medical Language System (UMLS) [2], Human Phenotype Ontology (HPO) [3], [4], Disease Ontology (DO) [5] or MeSH [6], all of them offering disease classifications, disease coding standards and associated medical resources. On the other hand, one can find bioinformatic databases created by complex medical system, like DiseaseCard [7]- [9], MalaCards [10]- [12], GeneCard [13], Diseases Database (DD)1, DISEASES [14], SIGnaling Network Open Resource (SIGNOR) [15], Kyoto Encyclopedia of Genes and Genomes (KEGG) [16], MENTHA [17], PhosphositePlus [18], PhosphoELM [18], UniProtKB [19], Human Gene Mutation Database (HGMD) [20] and Comparative Toxicogenomics Database (CTD) [21]. These datasets have generally been created by processing the information from several sources, and they usually offer simple search engines; yet, not all of them have a systematic and structured form of sharing their knowledge.…”