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<ext-link> External Link
Link to an external file or resource.
Usage/Remarks
Use the standard XLink attributes to provide a live link to the external
source. The attribute @xlink:href is not required, but should
be used to provide the link.
Resource Type
The @ext-link-type attribute can be used to give an indication of the type of resource to which the
external link points. While this Tag Set does not constrain the values of this attribute,
and ordinary text is acceptable, the suggested values include:
ec
|
Enzyme nomenclature. See https://iubmb.qmul.ac.uk/enzyme/
|
---|---|
gen
|
GenBank identifier
|
genpept
|
Translated protein-encoding sequence database
|
highwire
|
HighWire Press intrajournal
|
pdb
|
Protein Data Bank. See https://www.rcsb.org/
|
pgr
|
Plant Gene Register. See https://www.ebi.ac.uk/~textman/pgr-htdocs/pgr/
|
pir
|
Protein Information Resource. See https://pir.georgetown.edu
|
pirdb
|
Protein Information Resource. See https://pir.georgetown.edu
|
pmcid
|
PubMed Central identifier
|
pmid
|
PubMed identifier
|
sprot
|
Swiss-Prot; now part of UniProt see https://www.ebi.ac.uk/uniprot/
|
aoi
|
Astronomical Object Identifier
|
doi
|
Digital Object Identifier
|
ftp
|
File transfer protocol
|
uri
|
Website or web service
|
Attributes
Multi-lang Attributes
Namespaces
Models and Context
May be contained in
<abbrev>, <abbrev-journal-title>, <address>, <addr-line>, <aff>, <alt-title>, <anonymous>, <array>, <article-meta>, <article-title>, <attrib>, <award-id>, <bold>, <chapter-title>, <chem-struct>, <chem-struct-wrap>, <code>, <collab>, <comment>, <compound-kwd-part>, <conf-acronym>, <conf-loc>, <conf-name>, <conf-num>, <conf-sponsor>, <conf-theme>, <contrib>, <contrib-group>, <copyright-statement>, <corresp>, <data-title>, <def-head>, <degrees>, <disp-formula>, <disp-formula-group>, <edition>, <element-citation>, <email>, <etal>, <event-desc>, <ext-link>, <fax>, <fig>, <fig-group>, <fixed-case>, <front-stub>, <funding-source>, <funding-statement>, <given-names>, <gov>, <graphic>, <history>, <inline-formula>, <inline-media>, <inline-supplementary-material>, <institution>, <issue>, <issue-part>, <issue-sponsor>, <issue-subtitle>, <issue-title>, <italic>, <journal-subtitle>, <journal-title>, <kwd>, <label>, <license-p>, <media>, <meta-name>, <meta-value>, <mixed-citation>, <monospace>, <named-content>, <on-behalf-of>, <overline>, <p>, <part-title>, <patent>, <phone>, <prefix>, <preformat>, <product>, <publisher-loc>, <publisher-name>, <rb>, <related-article>, <related-object>, <role>, <roman>, <sans-serif>, <sc>, <see>, <see-also>, <self-uri>, <series>, <series-text>, <series-title>, <sig>, <sig-block>, <source>, <speaker>, <std-organization>, <strike>, <string-conf>, <string-date>, <string-name>, <styled-content>, <sub>, <subject>, <subtitle>, <suffix>, <sup>, <supplement>, <supplementary-material>, <support-source>, <surname>, <table-wrap>, <table-wrap-group>, <target>, <td>, <term>, <term-head>, <th>, <title>, <trans-source>, <trans-subtitle>, <trans-title>, <underline>, <unstructured-kwd-group>, <uri>, <verse-line>, <version>, <volume>, <volume-id>, <volume-series>, <xref>
Description
Any combination of:
- Text, numbers, or special characters
- Linking Elements
- Related Material Elements
- <hr> Horizontal Rule
- Emphasis Elements
- <bold> Bold
- <fixed-case> Fixed Case
- <italic> Italic
- <monospace> Monospace Text (Typewriter Text)
- <overline> Overline
- <overline-start> Overline Start
- <overline-end> Overline End
- <roman> Roman
- <sans-serif> Sans Serif
- <sc> Small Caps
- <strike> Strike Through
- <underline> Underline
- <underline-start> Underline Start
- <underline-end> Underline End
- <ruby> Ruby Annotation Wrapper
- <alternatives> Alternatives For Processing
- Inline Display Elements
- Inline Math Elements
- Math Elements
- Other Inline Elements
- Internal Linking Elements
- Baseline Change Elements
- <x> X - Generated Text and Punctuation
Content Model
<!ELEMENT ext-link (#PCDATA %ext-link-elements;)* >
Expanded Content Model
(#PCDATA | email | ext-link | uri | inline-supplementary-material | related-article | related-object | hr | bold | fixed-case | italic | monospace | overline | overline-start | overline-end | roman | sans-serif | sc | strike | underline | underline-start | underline-end | ruby | alternatives | inline-graphic | inline-media | private-char | chem-struct | inline-formula | tex-math | mml:math | abbrev | index-term | index-term-range-end | milestone-end | milestone-start | named-content | styled-content | fn | target | xref | sub | sup | x)*
Tagged Samples
Empty link
Display content must be generated.
... <sec sec-type="intro"> <title>Introduction</title> <p>... The highest 16S rDNA sequence similarity value of 98% was obtained for the <italic>D. maris</italic> 16S rDNA sequence (GenBank accession no. <ext-link ext-link-type="gen" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="Y18883"/>) and for the <italic>D. maris</italic> DSM 43672<sup>T</sup> 16S rDNA sequence (GenBank accession no. <ext-link ext-link-type="gen" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="X79290"/>) ...</p> </sec> ...
Link with content
...
<fig id="f1" orientation="portrait" position="float">
<label>FIG. 1.</label>
<caption>
<p>(a) Schematic of the working principles of HFM, (b) a typical
application scheme for an electric bias in HFM, (c) regulation
the conformations and dynamics (trapping, concentration, and
sudden stretching) of λ-DNA molecules in HFM, and (d) schematic
of the trapping location regulation (enhanced online).
[URL: <ext-link ext-link-type="uri"
xlink:href="http://dx.doi.org/10.1063/1.4762852.1">
http://dx.doi.org/10.1063/1.4762852.1</ext-link>]
<alternatives>
<media id="v1" mimetype="video/x-msvideo"
orientation="portrait" position="anchor"
specific-use="original-format"
xlink:href="v1-video1-orig.avi"/>
<media mimetype="video/mpeg4" orientation="portrait"
position="anchor" specific-use="archival-format"
xlink:href="v1-video1-archive.mpeg"/>
<media mimetype="video/x-flv" orientation="portrait"
position="anchor" specific-use="online-format"
xlink:href="v1-video1-online.xflv"/>
</alternatives>
</p>
</caption>
<graphic orientation="portrait" position="float" xlink:href="f1"/>
<graphic id="f1a" orientation="portrait" position="float" xlink:href="dummy1.png"/>
<graphic id="f1b" orientation="portrait" position="float" xlink:href="dummy2.png"/>
<graphic id="f1c" orientation="portrait" position="float" xlink:href="dummy3.png"/>
<graphic id="f1d" orientation="portrait" position="float" xlink:href="dummy4.png"/>
</fig>
...
Email link
...
<contrib-group>
<contrib contrib-type="author">
<name name-style="western">
<surname>Nüsslin</surname>
<given-names>Fridtjof</given-names>
<prefix>Dr.</prefix>
</name>
</contrib>
<aff>Klinik für Strahlentherapie und Radiologische Onkologie,
<institution>Technische Universität München</institution>,
Munich, Germany (Tel: 49-89-41404517, E-mail:
<ext-link ext-link-type="email" xlink:href="mailto:nuesslin@lrz.tum.de">
nuesslin@lrz.tum.de</ext-link>)</aff>
</contrib-group>
...
DOI (with @assigning-authority)
...
<p>In <italic>Developing Thin Clients Using Amphibious Epistemologies</italic>
(<ext-link ext-link-type="doi" xlink:href="http://dx.doi.org/10.5555/12345679"
assigning-authority="crossref">http://dx.doi.org/10.5555/12345679</ext-link>),
Josiah Carberry introduced “Entrust,” a linear-time tool for
simulating architecture.</p>
...
To a Clinical Trial (mentioned in the text)
... <p>... Trial registration: <ext-link ext-link-type="clinical trials" xlink:href="NCT02442440">NCT02442440</ext-link> (<ext-link ext-link-type="uri" xlink:href="https://register.clinicaltrials.gov" >https://register.clinicaltrials.gov</ext-link>) ...</p> ...