Semantic Tags
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Egoitz Gonzalez
Semantic tags
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Egoitz Gonzalez
SEMANTIC TAGS
Markatzaile sozialak definitzeko eta adierazteko kodearen azterketa
Eskuragarri dauden teknologien aukeraketa
Scuttle sistemara zuzenduta
Scuttleen, laster marka berri bat sartzeko sistema aldatu, diferentzia nabermenik gabe
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Egoitz Gonzalez
ZERGATIA
Etiketa bidezko sailkapen eskasa
Etiketen esanahi mugatua
Metadatu gehiago sartzeko beharra
Folksonomia bidezko sailkatzeak ekarri duen erraztazuna mantendu
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Egoitz Gonzalez
GAUR EGUN
Scuttle
Metadatu gutxi (soilik xFolk)
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GAUR EGUN
<li class="xfolkentry"><div class="link"><a href="http://eu.wikipedia.org/wiki/Albert_Einstein" rel="nofollow" class="taggedlink">Albert_Einstein</a></div>
<div class="description">Albert Einstein zientzialari ospetsuari buruzko informazioa</div>
<div class="meta">09092009 to <a href="http://server.com/scuttle%200.7.4/tags.php/albert%20eisntein" rel="tag">albert eisntein</a>, <a href="http://server.com/scuttle%200.7.4/tags.php/eu" rel="tag">eu</a>, <a href="http://server.com/scuttle%200.7.4/tags.php/matematika" rel="tag">matematika</a>, <a href="http://server.com/scuttle%200.7.4/tags.php/teoriak" rel="tag">teoriak</a>, <a href="http://server.com/scuttle%200.7.4/tags.php/wikipedia" rel="tag">wikipedia</a>, <a href="http://server.com/scuttle%200.7.4/tags.php/zientzialari" rel="tag">zientzialari</a> by <a href=http://server.com/scuttle%200.7.4/bookmarks.php/aldakur">aldakur</a></div></li>
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Egoitz Gonzalez
ETIKETAK
<a href="http://server.com/scuttle%200.7.4/tags.php/albert%20eisntein" rel="tag">albert eisntein</a>,
<a href="http://server.com/scuttle%200.7.4/tags.php/eu" rel="tag">eu</a>,
<a href="http://server.com/scuttle%200.7.4/tags.php/matematika" rel="tag">matematika</a>,
<a href="http://server.com/scuttle%200.7.4/tags.php/teoriak" rel="tag">teoriak</a>,
<a href="http://server.com/scuttle%200.7.4/tags.php/wikipedia" rel="tag">wikipedia</a>,
<a href="http://server.com/scuttle%200.7.4/tags.php/zientzialari"rel="tag">zientzialari</a>
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Egoitz Gonzalez
PROPOSATUTAKO HOBEKUNTZAK
Dublin Core, RDFa eta mikroformatuen bidez metadatu gehiago gorde
Datuen betetze automatikoa
Zein etiketa erabili, eta mota definitzeko gomendioak
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Egoitz Gonzalez
RDFa
Dokumentuetan RDF moduan datu semantikoak sartzeko W3Cek proposaturiko XHTMLren hedapen multzoa
Atributu hauetan informazioa zehaztuz eduki semantiko gehiago ematen zaio XHTML entitateari.
typeof about rel, rev, href eta resource property content datatype
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Egoitz Gonzalez
RDF
PredikatuaSubjektua Objektu
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Egoitz Gonzalez
RDFa
Property = “title”
www.berria.info Berria egunkaria
euskara
Property = “language”
Property = “description”Berria egunkariaren
edizio digitala
about
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Egoitz Gonzalez
xFolk mikroformatua
Gizakiarentzat irakurgarria, baina makinentzat testu hutsa den edukiari, balore semantikoa ezartzeko era sinple bat dira mikroformatuak
xFolk lotura bat, bere izenburua, deskribapena eta etiketak biltzen dituen XHTML mikroformatua da
Informazioa, indexatu, gorde, erreferentziatu, berrerabili edo konbinatzeko gaitasuna ematen du
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Egoitz Gonzalez
MIKROFORMATUAK
xFolk
hCalendar
hCard
hReview
hResume
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Egoitz Gonzalez
Dublin Core
DCMI erakundeak garatutako metadatu mota
Liburutegi digitalaren edukia definitzeko baliagarria
Gehien erabiltzen diren zenbait erlazio moten definizioak
Inplementazioa XML eta RDFen oinarritzen da
15 definizioz osatuta
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Egoitz Gonzalez
Dublin Core
Identifier Title Subject Description Source Language Relation Coverage Creator Publisher Contributor Rights Date Type Format
Denak ez dira erabili behar
Errepikatu daitezke
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Egoitz Gonzalez
INFORMAZIOAREN KUDEAKETA
Identifier
Title
Description
3. maila
2. maila
1 maila
3. maila
2. maila
1 maila
3. maila
2. maila
1 maila
Subject
Source
Relation
Creator
Publisher
Contributor
Coverage
License
Language
Format
Type
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Egoitz Gonzalez
INFORMAZIOAREN KUDEAKETA
1 maila
2. maila
3. maila
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Egoitz Gonzalez
INFORMAZIOAREN KUDEAKETA
1 maila
2. maila
3. maila
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Egoitz Gonzalez
INFORMAZIOAREN KUDEAKETA
Creator Contributor Publisher Source Relation Coverage Subject
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METADATUAK
<li class="xfolkentry" xmlns:dc="http://purl.org/dc/elements/1.1/" about="http://eu.wikipedia.org/wiki/Pekka_Himanen"><div class="link"><a href="http://eu.wikipedia.org/wiki/Pekka_Himanen" class="taggedlink" property="dc:title">Pekka_Himanen</a></div><div class="description" property="dc:description">Pekka Himaneni buruzko wikipediako informazioa</div>
<div class="meta">Language: <span class="language"property="dc:language">eu</span> Type: <span class="type" property="dc:type">text</span> </div>
<div class="tags">09092009 to <a href="http://server.com/scuttle/tags.php/wikipedia" rel="tag" property="dc:publisher">wikipedia</a> <a href="http://server.com/scuttle/tags.php/etika" rel="tag" property="dc:relation">etika</a> <a href="http://server.com/scuttle/tags.php/informatika" rel="tag" property="dc:subject">informatika</a> <a href="http://server.com/scuttle/tags.php/hacker" rel="tag" property="dc:subject">hacker</a> by <a href="http://server.com/scuttle/bookmarks.php/aldakur">aldakur</a></div></li>
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Semanti Tags
<a href="http://server.com/scuttle/tags.php/wikipedia" rel="tag" property="dc:publisher">wikipedia</a>
<a href="http://server.com/scuttle/tags.php/etika"rel="tag" property="dc:relation">etika</a>
<a href="http://server.com/scuttle/tags.php/informatika" rel="tag" property="dc:subject">informatika</a> <a href="http://server.com/scuttle/tags.php/hacker"rel="tag" property="dc:subject">hacker</a>
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Egoitz Gonzalez
HIRU TEKNOLOGIAK BATU DIRA
xFolk mikroformatua RDFa Dublin Core
<li class="xfolkentry" .........
</li>
about
property
Objektua
property="dc:subject"
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Egoitz Gonzalez
LORTUTAKOA
Sinpletasuna mantentzea
Loturek, ezkutuan metadatu asko
Etiketek erlazio motak definitzen dituzte
Orrialdeak dituzten metadatuak errespetatu eta hartzen dira
Web semantikorako bidea irekitzen du
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Egoitz Gonzalez
ETORKIZUNA
Etiketa erlazioen bidezko bisualizazioa (etiketa hodei berriak, ...)
Metadatuak erabiliko dituzten tresna semantiko berrien sorrera (metadatuak dituzten datu multzo ezberdinak elkartuz, ...)
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Egoitz Gonzaleztutorea: Iñaki Alegria
Zuzendaria: Gorka Julio
Semantic tags
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