Research Graph Meta Model

Researcher first name last name full name orcid scopus author id Researcher Research Data title author list doi publication year license size Research Data Organisation name country doi wikidata grid isni Organisation Publication title author list doi publication year scopus eid Publication Grant title purl participant list start year end year Grant Relationship from key to uri label R R R R R R R R R
Version:3.5.0
Last update: 10 October 2021

Research Objects

The Research Graph metamodel includes the following research objects:

Researcher

Representing the researcher, research staff, author or an individual who participates in a research project.

Property Expected Type Format and comment
key* string This is a unique URI that identifies the research object in a Research Graph database. The best practice is to follow: researchgraph.ai/@source/@local_id
source* string A unique name that identifies the source of the metadata. The best practice is to use a domain name without extension. Example: ‘orcid’, ‘datacite’, ‘nih’
local_id* string A unique string that identifies the records at the @source database.
last_updated* dateTime Date and time of updating this record in a Research Graph database.
full_name* string The researcher’s full name is often available while @first_name and @last_name are not separately accessible.
first_name string Author first name preferably in English.
last_name string Author last name preferably in English.
url string URL of the item.
orcid string ORCID identifier with xxxx-xxxx-xxxx-xxxx format. Example: ‘1111-2222-3333-444x’. More information: https://support.orcid.org/hc/en-us/articles/360006897674-Structure-of-the-ORCID-Identifier.
scopus_author_id string The identifier for an author assigned in Scopus bibliographic database.

* Required properties are marked with bold text.

Publication

Representing conference papers, journal articles, grey literature and books.

Property Expected Type Format and comment
key* string This is a unique URI that identifies the research object in a Research Graph database. The best practice is to follow: researchgraph.ai/@source/@local_id
source* string A unique name that identifies the source of the metadata. The best practice is to use a domain name without extension. Example: ‘orcid’, ‘datacite’, ‘nih’
local_id* string A unique string that identifies the records at the @source database.
last_updated* dateTime Date and time of updating this record in a Research Graph database.
title* string Publication title.
author_list* string Comma-separated list of co-authors. It complements the @title to make the node easily recognisable.
publication_type string Type of publication. The recommended practice is to use ORCID work type: https://info.orcid.org/faq/what-work-types-does-orcid-support/
url string URL of the item.
doi string syntax: doi_prefix/doi_suffix
isbn string International Standard Book Number.
publication_year integer The year of the publication in YYYY format.
scopus_eid integer Unique academic work identifier assigned in Scopus bibliographic database.

* Required properties are marked with bold text.

Dataset

Representing a dataset that is an input or output of research activity.

Property Expected Type Format and comment
key* string This is a unique URI that identifies the research object in a Research Graph database. The best practice is to follow: researchgraph.ai/@source/@local_id
source* string A unique name that identifies the source of the metadata. The best practice is to use a domain name without extension. Example: ‘orcid’, ‘datacite’, ‘nih’
local_id* string A unique string that identifies the records at the @source database.
last_updated* dateTime Date and time of updating this record in a Research Graph database.
title* string Dataset title.
author_list* string Comma-separated list of creators or curators. It complements the @title to make the node easily recognisable.
url string URL of the item.
doi string syntax: doi_prefix/doi_suffix
publication_year integer The year of publishing the dataset in YYYY format.

* Required properties are marked with bold text.

Grant

Representing a funded project activity.

Property Expected Type Format and comment
key* string This is a unique URI that identifies the research object in a Research Graph database. The best practice is to follow: researchgraph.ai/@source/@local_id
source* string A unique name that identifies the source of the metadata. The best practice is to use a domain name without extension. Example: ‘orcid’, ‘datacite’, ‘nih’
local_id* string A unique string that identifies the records at the @source database. Best practice: grant_number
last_updated* dateTime Date and time of updating this record in a Research Graph database.
title* string Grant title.
url string URL of the item.
purl string E.g. http://purl.org/au-research/grants/arc/SR0567397
doi string syntax: doi_prefix/doi_suffix
publication_year integer The year of publishing the Grant in YYYY format.
funder string Best practice: funder domain address. E.g. arc.gov.au
funding_amount long E.g. 450000
funding_currency string The currency in which the funding amount is expressed. The best practice is to use ISO 4217 codes. More information: https://en.wikipedia.org/wiki/ISO_4217
start_year integer The start year (YYYY) of the grant.
end_year integer The end year (YYYY) of the grant.

* Required properties are marked with bold text.

Organisation

Representing a research organisation like a university or a research institute.

Property Expected Type Format and comment
key* string This is a unique URI that identifies the research object in a Research Graph database. The best practice is to follow: researchgraph.ai/@source/@local_id
source* string A unique name that identifies the source of the metadata. The best practice is to use a domain name without extension. Example: ‘orcid’, ‘datacite’, ‘nih’
local_id* string A unique string that identifies the records at the @source database.
last_updated* dateTime Date and time of updating this record in a Research Graph database.
name* string Organisation name. The best practice is to use the English label from WikiData records.
url string E.g. http://www.monash.edu/
grid string E.g. grid.1002.3
doi string syntax: doi_prefix/doi_suffix
ror string E.g. 02bfwt286
isni string E.g. 0000000419367857
wikidata string E.g. Q598841
country string E.g. Australia
сity string E.g. Melbourne
latitude float E.g. -37.908333333333
longitude float E.g. 145.13805555556

* Required properties are marked with bold text.