Einleitung
Durch die Belegung des Metadatums Access Status ergibt sich die Möglichkeit, Ressourcen nach ihrem Zugangs-Status, zum Beispiel global frei zugängliche Ressourcen, zu identifizieren und zu filtern. Dazu müssen jedoch einheitliche Werte zur Beschreibung des Access Status in den jeweils definierten Feldern der Metadatenformate eingetragen werden. Die Lizenzen Gruppe der DINI-AG KIM empfiehlt die Vergabe der Werte aus den Vokabularen Confederation of Open Access Repositories (COAR), Eprints AccessRights Vocabulary Encoding Scheme und OpenAIRE. Die Wahl des Access Status für die Dokumente obliegt der jeweiligen Institution. Dazu werden keine Empfehlungen ausgesprochen.
Werte
Confederation of Open Access Repositories - COAR
Weitere Informationen unter: http://vocabularies.coar-repositories.org/documentation/access_rights/.
Empfohlene Benennung als Quelle/Authority:
- COAR
| Bezeichnung | URI | Definition |
|---|---|---|
| open access | http://purl.org/coar/access_right/c_abf2 | Open access refers to a resource that is immediately and permanently online, and free for all on the Web, without financial and technical barriers. |
| embargoed access | http://purl.org/coar/access_right/c_f1cf | Embargoed access refers to a resource that is metadata only access until released for open access on a certain date. Embargoes can be required by publishers and funders policies, or set by the author (e.g such as in the case of theses and dissertations). |
| restricted access | http://purl.org/coar/access_right/c_16ec | Restricted access refers to a resource that is available in a system but with some type of restriction for full open access. This type of access can occur in a number of different situations. Some examples are described below: The user must log-in to the system in order to access the resource The user must send an email to the author or system administrator to access the resource Access to the resource is restricted to a specific community (e.g. limited to a university community) |
| metadata only access | http://purl.org/coar/access_right/c_14cb | Metadata only access refers to a resource in which access is limited to metadata only. The resource itself is described by the metadata, but is not directly available through the system or platform. This type of access can occur in a number of different situations. Some examples are described below: There is no electronic copy of the resource available (record links to a physical resource) The resource is only available elsewhere for a fee (record links to a subscription-based publisher version) The resource is available open access but at a different location (record links to a version at an open access publisher or archive) The resource is available elsewhere, but not in a fully open access format (record links to a read only, or other type of resources that is not permanent or in some way restricted) |
Open Access Infrastructure for Research in Europe - OpenAIRE
Weitere Informationen unter: https://guidelines.openaire.eu/en/latest/literature/field_accesslevel.html.
Empfohlene Benennung als Quelle/Authority:
- OpenAIRE
| Bezeichnung | URI | Beschreibung |
|---|---|---|
| info:eu-repo/semantics/closedAccess | - | This type of access is the opposite of Open Access. Also referred to as "toll gated access". The main incentive her to gain access is by financial means. |
| info:eu-repo/semantics/embargoedAccess | - | This type of access means the resource is Closed Access, until released for Open Access on a certain date. (this date can be specified elsewhere in the metadata) The incentives to embargo a resource has often to do with the fairness towards publisher to provide them an advantage as the exclusive first deliverers of knowledge. Also embargoes are used in sections of a Ph.D. thesis that are concerned with classified corporate information. |
| info:eu-repo/semantics/restrictedAccess | - | Open Access, but with restrictions. Often the Author wants to control the people who have access to for example a dataset. Access is provided in exchange for an e-mail address, to keep in touch with other people who are interested. |
| info:eu-repo/semantics/openAccess | - | Open Access, this refers to access without restrictions, and without financial incentives. Access to the resource is gained directly, without any obstacles. |
Eprints AccessRights Vocabulary Encoding Scheme
Weitere Informationen unter: http://www.ukoln.ac.uk/repositories/digirep/index/Eprints_AccessRights_Vocabulary_Encoding_Scheme.
Empfohlene Benennung als Quelle/Authority:
- Eprints AccessRights Vocabulary Encoding Scheme
| Bezeichnung | URI | Definition |
|---|---|---|
| Open Access | http://purl.org/eprint/accessRights/OpenAccess | Freely available on the public Internet. Freely available means "... permitting any users to read, download, copy, distribute, print, search, or link to the full texts of these articles, crawl them for indexing, pass them as data to software, or use them for any other lawful purpose, without financial, legal, or technical barriers other than those inseparable from gaining access to the Internet itself. The only constraint on reproduction and distribution, and the only role for copyright in this domain, should be to give authors control over the integrity of their work and the right to be properly acknowledged and cited". (BOAI) |
| Restricted Access | http://purl.org/eprint/accessRights/RestrictedAccess | Available on the public Internet but access is subject to restrictions or controls. Restrictions may include publishers' embargo periods, rights enforcement, subscription or registration and may incur financial costs. Acceptable use is likely to be limited by licensing conditions. |
| Closed Access | http://purl.org/eprint/accessRights/ClosedAccess | Not available on the public Internet. Access is typically limited to a small number of people and/or corporate bodies and acceptable use is very limited. |
Vergabe der Werte
Weiterhin empfiehlt die Gruppe Lizenzen zur Vergabe der Werte:
- Verpflichtend ist die Angabe des URI oder des einheitlichen Namens des Access Status.
- Wenn das Metadatenformat es zulässt, soll die offizielle Bezeichnung zusätzlich zu dem URI in den Metadaten gespeichert werden. Wenn es mehrere Bezeichnungen eines Access Status gibt und das Metadatenformat es zulässt, können mehrere Bezeichnungen gespeichert werden.Von der Gruppe Lizenzen wird folgende Reihenfolge empfohlen:
- Bezeichnung:
- open access
- Beschreibung / Definition:
- Open access refers to a resource that is immediately and permanently online, and free for all on the Web, without financial and technical barriers.
- Open access refers to a resource that is immediately and permanently online, and free for all on the Web, without financial and technical barriers.
- Bezeichnung:
Beispiele
Beispiele für die Empfehlungen werden für jedes Metadatenformat (Metadatenformate (1.0)) formuliert, weil die heterogene Struktur der jeweiligen Elemente und Attribute keine generellen Beispiel zulassen. Zudem sind Beispiele ohne zusätzliche Erläuterungen des Metadatenformats nicht in jedem Fall hilfreich.