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edm:isShownBy is a direct link to a 3D file. If you provide a direct link (for example to an STL file) in edm:isShownBy, it is advisable to map a URL to your resource to edm:hasView as well. This will lead to a higher quality measurement in content tiers. Please note Europeana website does not yet support the display of 3D objects when edm:isShownBy is a direct link to a 3D file.
edm:isShownBy is a link to a webpage where the 3D object can be displayed and which can be mapped to an oEmbed URL. Europeana currently supports links to Sketchfab or the WEAVE viewer when they are provided as one of the following URL patterns:
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Europeana applies an additional logic to convert the above URLs into an oEmbed URL that is used for embedding, meaning that 3D objects are displayed in the Europeana portalwebsite. So if you would like the user to interact with your content directly on the Europeana item page, you can use the SketchFab or WEAVE viewer. More supported viewers and URL patterns are expected to be added in the future. If you have your own viewer, you can request your oEmbed-compliant viewer to be added to the internal registry of oEmbed endpoints that are supported by us. Please send a message to the 3D service desk and your request will be checked.
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You can reach out to us directly via our service desk. Make sure to state the subject of your question(s) clearly in the form.
You can contact a national or domain/thematic aggregator that fits with the country you work in, or the content you have.
FAQ [Answers are coming]
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I will need more information about publishing 3D models in Europeana. Is the only way to publish 3D models above Content Tier 1 in Europeana currently via Sketchfab?
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Will Europeana be offering some support or platforms for alternative ways of publishing 3D content, especially very large models, during the campaign?
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In the future, where can I find more specific information in the publishing guide about how a direct link to the content can be streamed directly to a Europeana item page (instead of via an embeddable viewer)?
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How can I receive technical support in:
Defining the accuracy of digitisation,
The availability of the digital object
Long-term preservation?
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How do I make sure that I enrich my metadata with accurate and properly formed information? I would like to connect to digitisation standards that could benefit researchers in retrieving information on digitisation techniques, equipment and methodology.
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I would like to optimize my 3D model for a better presentation on the web. How do I achieve this?
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Are there alternative methods to submit a 3D object?
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On the acquisition of a 3D model : where will you catalogue ctScans for smaller objects : laser, photogrammetry or other category?
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About Persistent Unique identifiers: who will attribute them: Europeana, a national aggregator, or the cultural heritage institution itself (which is good practice)?
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