13 References

ANSI/NISO Z39.93-2014: Standardized Usage Statistics Harvesting Initiative (SUSHI) Protocol. (2014). Retrieved from http://www.niso.org/standards-committees/sushi

Burton, A., Fenner, M., Haak, W., & Manghi, P. (2017). Scholix Metadata Schema for Exchange of Scholarly Communication Links. Zenodo. https://doi.org/10.5281/zenodo.1120265

Costas, R., Meijer, I., Zahedi, Z., & Wouters, P. (2013). The Value of Research Data -Metrics for datasets from a cultural and technical point of view. A Knowledge Exchange Report. Retrieved from http://www.knowledge-exchange.info/event/value-reseach-data-metrics

COUNTER Code of Practice Release 5. (2017). Retrieved from https://www.projectcounter.org/code-of-practice-five-sections/abstract/ COUNTER-Robots: Official list of user agents that are regarded as robots/spiders by COUNTER. (2017). Retrieved from https://github.com/atmire/COUNTER-Robots

Dekkers, A., & Isaac, A. (2018). Data Catalog Vocabulary (DCAT) 1.1. Retrieved from https://w3c.github.io/dxwg/dcat/ Fielding, R., & Reschke, J. (2014). RFC7231: Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content. Retrieved from https://tools.ietf.org/html/rfc7231

ICOLC Guidelines for Statistical Measures of Usage of Web-Based Information Resources (1998, revised 2001, 2006). (2006). Retrieved from http://icolc.net/statement/guidelines-statistical-measures-usage-web-based-information-resources-1998-revised-2001-0

ISO 8601:2004 – Data elements and interchange formats. (2004). Retrieved from https://www.iso.org/standard/40874.html

Kratz, J. E., & Strasser, C. (2015). Making data count. Scientific Data, 2, 150039. https://doi.org/10.1038/sdata.2015.39

Make Data Count. (2017). Retrieved from https://makedatacount.org/

NISO RP-25-2016: Outputs of the NISO Alternative Assessment Metrics Project. (2016). Retrieved from http://www.niso.org/publications/niso-rp-25-2016-outputs-niso-alternative-assessment-metrics-project

Project COUNTER. (2002). Retrieved from https://www.projectcounter.org/

Research Data SUSHI API Specification. (2018). Retrieved from https://app.swaggerhub.com/apis/COUNTER/researchdata-sushi_1_0_api/1.0.0

RFC 2119: Key words for use in RFCs to Indicate Requirement Levels. (1997). Retrieved from https://www.ietf.org/rfc/rfc2119.txt