unstructured data Data that have not been organised into a format and identifiable data structure that makes them easy to access and process. These data can often be searched as long as they are digital, but they are difficult to use for computer analyses. Unstructured information https://orcid.org/0000-0002-5214-4466 https://orcid.org/0000-0002-7702-4495 https://orcid.org/0000-0003-2687-1982 data