The DoW of the AthenaPlus project describes deliverable D4.1 as follows: "a first release of GLAM-sector terminologies with a terminology resource report. It describes the results of the analyses of GLAM terminologies, the selection criteria used for the collection of suitable reference terminologies, as well as a detailed overview of the terminologies gathered in the registry of terminologies." The basic goal of this deliverable is to give an overview of suitable terminologies used by cultural institutions collaborating in the AthenaPlus and Linked Heritage projects. Suitable terminologies will be imported in the repository of the Terminology Management Platform (TMP), where they will be mapped to other terminologies using SKOS properties and exported in RDF so they can be reused as linked open data.