Table 1.

Depicting the total number of data points ingested from four different table sources - three preprocessed direct tables from NSF SED 2019 survey and one additional created table consisting of doctoral-granting US institutes in 2019 with their respective Wikidata links

Sources#data points
Generated table for US doctoral-granting institutes194 × 2 = 388
NSF results Table 1: Doctorate Recipients from US Universities: 201961 × 2 = 122
NSF results Table 3: Top 50 doctorate-granting institutions ranked by total number of doctorate recipients, by sex: 2019150 × 8 = 1,200
NSF results Table 4: Top 20 doctorate-granting institutions ranked by total number of doctorate recipients, by broad field of study and sex: 2019366 × 10 = 3,660
NSF results Table 9: Top 20 doctorate-granting institutions ranked by number of minority US citizen and permanent resident doctorate recipients, by ethnicity and race: five-year total, 2015–19104 × 7 = 728

Notes:

These multiple data points have overlapping data in them, such as the institute name, their Wikidata links, and the NSF Table name as the provenance of the ingested data. These multiple instances of ingested data are identified as one instance in the knowledge graph avoiding duplication of data and helping in linking data from multiple data sources with accurate provenance information. This leads to the generation of 1,138 data instances in our semiautomated knowledge graph from the 6,098 data points across five tables

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