%PDF-1.3
%
1 0 obj
<>
endobj
2 0 obj
<>stream
Learning context,Learning activity data specification,xAPI,Scalability,Interoperability,Data integration,Learning analytics
Acrobat Distiller 10.0.0 (Windows); modified using iText® 5.3.5 ©2000-2012 1T3XT BVBA (SPRINGER SBM; licensed version)
application/pdf
10.1186/s41039-021-00150-2
Research and Practice in Technology Enhanced Learning
RPTEL, doi:10.1186/s41039-021-00150-2
Learning context
Learning activity data specification
xAPI
Scalability
Interoperability
Data integration
Learning analytics
Enriching context descriptions for enhanced LA scalability: a case study
Jeanette Samuelsen
Weiqin Chen
Barbara Wasson
2021-03-29T15:05:32+02:00
2021-03-29T15:05:32+02:00
2021-03-24T17:32:31+08:00
Arbortext Advanced Print Publisher 9.1.440/W Unicode
uuid:e4a4244b-a7f1-4423-8df6-475ac08ab17d
uuid:da655987-d984-4c2e-a46d-2c0abf189320
default
1
converted
uuid:e4a4244b-a7f1-4423-8df6-475ac08ab17d
converted to PDF/A-2b
pdfToolbox
2021-03-25T21:21:12+08:00
2
B
Jeanette Samuelsen
http://orcid.org/0000-0002-8084-0258
Springer Nature ORCID Schema
http://springernature.com/ns/xmpExtensions/2.0/
sn
authorInfo
Bag AuthorInformation
external
Author information: contains the name of each author and his/her ORCID (ORCiD: Open Researcher and Contributor ID). An ORCID is a persistent identifier (a non-proprietary alphanumeric code) to uniquely identify scientific and other academic authors.
editorInfo
Bag EditorInformation
external
Editor information: contains the name of each editor and his/her ORCID identifier.
seriesEditorInfo
Bag SeriesEditorInformation
external
Series editor information: contains the name of each series editor and his/her ORCID identifier.
AuthorInformation
http://springernature.com/ns/xmpExtensions/2.0/authorInfo/
author
Specifies the types of author information: name and ORCID of an author.
name
Text
Gives the name of an author.
orcid
URI
Gives the ORCID of an author.
EditorInformation
http://springernature.com/ns/xmpExtensions/2.0/editorInfo/
editor
Specifies the types of editor information: name and ORCID of an editor.
name
Text
Gives the name of an editor.
orcid
URI
Gives the ORCID of an editor.
SeriesEditorInformation
http://springernature.com/ns/xmpExtensions/2.0/seriesEditorInfo/
seriesEditor
Specifies the types of series editor information: name and ORCID of a series editor.
name
Text
Gives the name of a series editor.
orcid
URI
Gives the ORCID of a series editor.
http://ns.adobe.com/pdf/1.3/
pdf
Adobe PDF Schema
internal
A name object indicating whether the document has been modified to include trapping information
Trapped
Text
http://ns.adobe.com/pdfx/1.3/
pdfx
Adobe Document Info PDF eXtension Schema
internal
ID of PDF/X standard
GTS_PDFXVersion
Text
internal
Conformance level of PDF/X standard
GTS_PDFXConformance
Text
internal
Company creating the PDF
Company
Text
internal
Date when document was last modified
SourceModified
Text
http://ns.adobe.com/xap/1.0/mm/
xmpMM
XMP Media Management Schema
internal
UUID based identifier for specific incarnation of a document
InstanceID
URI
internal
The common identifier for all versions and renditions of a document.
OriginalDocumentID
URI
http://www.aiim.org/pdfa/ns/id/
pdfaid
PDF/A ID Schema
internal
Part of PDF/A standard
part
Integer
internal
Amendment of PDF/A standard
amd
Text
internal
Conformance level of PDF/A standard
conformance
Text
endstream
endobj
3 0 obj
<>
endobj
4 0 obj
<>
endobj
6 0 obj
<>stream
x E{,&:hܧZR%!C>D2.0R{>K)K˫4Ĝ`"ZS~ b#Z=^.DnW3
Lә.(\Ӎ9L}WhaL4&o96g˷>L6qOUfg6>~Ԓr<4t $i2ɮ'%A(rBO;gK2vxõ{A(:
t2.Vm
endstream
endobj
8 0 obj
<>/BBox[0 0 20.013 9.807]/Length 15>>stream
HR(T0 u
endstream
endobj
9 0 obj
<>/Subtype/Link/F 4/Type/Annot/Border[0 0 0]/AP<>/Rect[129.657 353.083 168.945 360.567]>>
endobj
11 0 obj
<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/Font<>>>/Annots[23 0 R 24 0 R 25 0 R 26 0 R 27 0 R 28 0 R 29 0 R 30 0 R 31 0 R 32 0 R 33 0 R 34 0 R 35 0 R 36 0 R]/CropBox[0 0 595.276 793.701]/Parent 37 0 R/Rotate 0/MediaBox[0 0 595.276 793.701]>>
endobj
15 0 obj
<>
endobj
38 0 obj
<>
endobj
39 0 obj
<>stream
xa iYu
JiMfe>d3Ϧ}^P RHjy#\lc-#WO)|?0qSc!e=?j}՚u6wӺ$p1N<(jKU<2]>/BBox[0 0 19.616 9.80798]/Length 15>>stream
HR(T0 u
endstream
endobj
41 0 obj
<>/Subtype/Link/F 4/Type/Annot/Border[0 0 0]/AP<>/Rect[415.559 317.083 477.524 324.567]>>
endobj
43 0 obj
<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]/Font<>>>/CropBox[0 0 595.276 793.701]/Parent 47 0 R/Rotate 0/MediaBox[0 0 595.276 793.701]>>
endobj
23 0 obj
<