SoaF call 2015-11-02

Connection Info:
4pm Eastern
Google Hangout: https://hangouts.google.com/call/nkb5sb5bu5hamuzubmvqmrvnjea 

Attendees: 
Juliet Hardesty
wgcowan
Jeremy Morse
Esmé Cowles 

Agenda

• Review SoaF Use Cases
• OA Selector formats (see below)
• Older OA notes - http://www.w3.org/community/openannotation/wiki/Cookbook
• Next steps

OA Fragment Selector by format

XHTML - http://tools.ietf.org/rfc/rfc3236 - namedSection
PDF - http://tools.ietf.org/rfc/rfc3778 - page=10&viewrect=50,50,640,480
Plain text - http://tools.ietf.org/rfc/rfc5147 - char=0,10
XML - http://tools.ietf.org/rfc/rfc3023 - xpointer(/a/b/c)
RDF/XML - http://tools.ietf.org/rfc/rfc3870 - namedResource
CSV - http://tools.ietf.org/rfc/rfc7111 - row=5-7
Time-based media [spatial or temporal] - http://www.w3.org/TR/media-frags/ - xywh=50,50,640,480 or t=30,60
SVG - http://www.w3.org/TR/SVG/ - svgView(viewBox(50,50,640,480))
EPUB - http://www.idpf.org/epub/linking/cfi/epub-cfi.html - epubcfi(/6/4[chap01ref]!/4[body01]/10[para05]/3:10)
IIIF - http://iiif.io/api/annex/openannotation/index.html - xywh=100,150,500,30 or pct:0,0,10,10

No specifications for the following selectors, but they are also included in OA and offer a way to refer to segments of a disk image by byte range:

Text quote selector - annotation is the body and the target is fragment where the annotation goes

{
 "@id": "http://example.org/anno16",
 "@type": "Annotation",
 "body": {"@id": "http://example.org/comment1"},
 "target": {
    "source": "http://example.org/page1",
    "selector": {
       "@type": "TextQuoteSelector",
       "exact": "anotation",
       "prefix": "this is an ",
       "suffix": " that has some"
    }
 }
}

Text position selector

{
 "@id": "http://example.org/anno17",
 "@type": "Annotation",
 "body": {"@id": "http://example.org/review1"},
 "target": {
    "source": "http://example.org/ebook1",
    "selector": {
       "@type": "TextPositionSelector",
       "start": 412,
       "end": 795
    }
 }
}

Data position selector

{
 "@id": "http://example.org/anno18",
 "@type": "Annotation",
 "body": {"@id": "http://example.org/note1"},
 "target": {
    "source": "http://example.org/diskimg1",
    "selector": {
       "@type": "oa:DataPositionSelector",
       "start": 4096,
       "end": 4104
    }
 }
}

Notes