How many heritage institutions release their digital collections on open access terms? In spring 2018, Dr Andrea Wallace and I decided to find out, and the Open GLAM survey was born.
The Open GLAM survey examines how GLAMs (Galleries, Libraries, Archives and Museums) make open access data – whether digital objects, metadata or text – available for re-use. Its working definition of ‘open’ is guided by Open Knowledge Foundation’s Open Definition. Its summary statement is ‘open means anyone can freely access, use, modify, and share for any purpose’ and the Definition helpfully provides a list of licences, rights statements and legal tools that accord with this spirit.
The survey covers data that GLAMs make available on their websites and/or external platforms. It focuses on digital surrogates of objects in the public domain, where any term of copyright for the material object has expired or never existed in the first place. Survey information is gathered via desk research and outreach to the global GLAM community.
The survey provides direct links to the open data, totalling 48.8 million digital objects from almost 1000 institutions around the world. The survey is also annotated extensively in Wikidata (Q73357989), which faciliates SPARQL queries and data visualisations.
To find about more about the Open GLAM survey, please read my series of three introductory articles, and feel welcome to get in touch.