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Table 3 Bio2RDF vocabulary and SIO mapping metrics

From: Ontology-Based Querying with Bio2RDF’s Linked Open Data

Dataset # of classes # of object properties # of class exact mappings # of class intermediate mappings
Affymetrix 1 15 0 1
BioModels 0 2 0 0
CTD 4 3 3 1
DrugBank 15 58 6 9
GO Annotations 1 2 0 1
HGNC 1 30 0 1
Homologene 1 5 0 1
InterPro 7 21 2 5
iRefIndex 5 6 0 5
MeSH 3 46 0 3
OMIM 7 47 3 4
NCBI Taxonomy 4 16 1 3
NCBI Gene 18 89 1 17
NDC 11 16 0 11
PharmGKB 16 8 6 10
SABIO-RK 0 3 0 0
SGD 42 40 7 33
  1. The number of classes and object properties mapped to SIO for each Bio2RDF dataset vocabulary ontology, as well as details on quality of class mappings. Exact matches indicate that the Bio2RDF vocabulary class is a direct subclass of its mapped parent SIO class. Intermediate matches are those that are not exact matches in the SIO class hierarchy but for which there was not a more precise parent class candidate.