There are eight main datasets in SN SciGraph, each of them corresponding to a different ontology type.

Dataset Name No of Objects RDF Class Instances URI Scheme
Articles ~8M schema:ScholarlyArticle http://scigraph.springernature.com/ + pub. + [DOI].
  • E.g.: http://scigraph.springernature.com/pub.10.1007/978-1-4471-2990-5_13
  • Chapters ~4.5M schema:Chapter http://scigraph.springernature.com/ + pub. + [DOI].
  • E.g.: http://scigraph.springernature.com/pub.10.1007/978-3-540-68986-7_13
  • Books ~270k schema:Book http://scigraph.springernature.com/ + pub. + [DOI].
  • E.g.: http://scigraph.springernature.com/pub.10.1007/978-3-030-05330-7
  • Journals ~5k schema:Periodical http://scigraph.springernature.com/ + journal. + [ID].
  • E.g.: http://scigraph.springernature.com/journal.1018957
  • Persons ~7M schema:Person http://scigraph.springernature.com/ + person. + [ID].
  • E.g.: http://scigraph.springernature.com/person.01311060163.26
  • Grants ~400k schema:MonetaryGrant http://scigraph.springernature.com/ + grant. + [ID].
  • E.g.: http://scigraph.springernature.com/grant.2691278
  • Clinical Trials ~30k schema:MedicalStudy http://scigraph.springernature.com/ + clinicaltrial. + [ID].
  • E.g.: http://scigraph.springernature.com/clinicaltrial.NCT02322073
  • Patents ~300k sgo:Patent http://scigraph.springernature.com/ + patent. + [ID].
  • E.g.: http://scigraph.springernature.com/patent.AU-2013305486-B2
  • Note: data about Patents is being made available incrementally during Q1 2019.

    Last updated: February 18, 2019

    A note about RDF classes


    Starting with the 2019 release, SN SciGraph does not rely anymore on a bespoke ontology. Instead it attempts to reuse the schema.org vocabulary (whenever possible) to encode the semantics of its data.

    See the Ontology page for more details.