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RDF Definition - Video

Page history last edited by Antony Briggs 7 years, 10 months ago

 

@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
@prefix dct:  <http://purl.org/dc/terms/>
@prefix foaf: <http://xmlns.com/foaf/0.1/>
@prefix void: <http://rdfs.org/ns/void#>
@prefix bl: <http://http://www.bl.uk/ns#>
@prefix dcmit: <http://purl.org/dc/dcmitype/>

 

Base URI

Example URL: http://www.bl.uk/romantics-and-victorians/videos/william-blake-radicalism

Item source

ItemPathTemplates
/sitecore/content/Home/Discovering Literature/Video clips BL_Global_Page_VideoClip


 

#video

Example URI: http://www.bl.uk/romantics-and-victorians/videos/william-blake-radicalism#video

Item Definition

PropertyValue SourceSample ValueNotes
rdf:type Fixed frbr:Work  

dct:title

 BL_Global_Page_VideoClip:Title "William Blake's Radicalism"  
bl:transcript base uri+#transcript http://www.bl.uk/romantics-and-victorians/videos/william-blake-radicalism#transcript V2 
mrss:player BL_Global_Page_VideoClip:Link  http://youtu.be/0Z01Bzs0Dqo
 Required for RES to index the video correctly as a digital asset
dct:license ? <URI of licence declaration> V2: The licence of the video when considered as a creative work
Related shelf and space items      

 

See Also: Common Definitions

 

YouTube

Example URI: http://youtu.be/0Z01Bzs0Dqo

As described in Acropolis  "if the specified media asset URL does not perform content negotiation and result in an RDF description of itself, you should include the data about the asset in the same resource that you describe the creative work that it is a representative of." (https://bbcarchdev.github.io/inside-acropolis/#av) 

This describes the player as hosted on youtube

Item Definition

PropertyValue SourceSample ValueNotes
rdf:type Fixed dcmit:MovingImage
  

dct:title

 BL_Global_Page_VideoClip:Title "William Blake's Radicalism"  
dct:format
 Fixed http://purl.org/NET/mediatypes/text/html
  
foaf:primaryTopic
 Fixed http://www.bl.uk/romantics-and-victorians/videos/william-blake-radicalism#video
  

 

 

#transcript

Example URI: http://www.bl.uk/romantics-and-victorians/videos/william-blake-radicalism#transcript

Note: this is planned for V2

 

Item Definition

PropertyValue SourceSample ValueNotes
rdf:type Fixed 
dcmit:Text
  
 
dct:title

?

 
Transcript of 'William Blake's Radicalism'

 
dct:format the MIME type of the transcript when fetched over HTTP

<http://purl.org/NET/mediatypes/text/html> or

<http://purl.org/NET/mediatypes/text/plain>

depending on how the transcript is delivered

  
foaf:primaryTopic base URI + #video http://www.bl.uk/romantics-and-victorians/videos/william-blake-radicalism#video The video which this is a transcript of
dct:license ? <URI of licence declaration>  License for the transcript, which may or may not differ from that of the video

 

When the page is requested with the appropriate content type (e.g. text/plain), the content of BL_Global_Page_VideoClip:Transcript is returned as plain text. My recommendation would not be to include the full transcript in the #transcript resource, as this is actually a description of the transcript, rather than the transcript itself.

Comments (1)

Elliot Smith said

at 10:15 am on Oct 7, 2016

Most of the comments for Article apply here, too (e.g. need for separate relationship terms, need for a licence on the video).

The Acropolis Book has some specific information about marking up videos which should be useful: https://bbcarchdev.github.io/inside-acropolis/#av. If you can add a video link to the Sample Value column, I could mock up some RDF for you which adheres to our guidelines.

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