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library linked data

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Hansung University
Hansung University

2014? 7? 3? ??????? ??????? ??????????

1 of 89
???? Linked Open Data 2014.7.4. ???(jino.kor@gmail.com) 2014 ??????????
1 | 50??????? ??????????2014.7.4. , World Wide Web For Everyone! Access
2 | 50??????? ??????????2014.7.4. , http://vimeo.com/36752317
Data, Data, Data ? Linked Data, Open Data, Big Data, Gov2.0 ? ?? ??? ?? ?? ? ??? ????? ??? ??(information)? ?? ?? ??? ??? (data) ??? ?? ???? ?? ? ??? ???? ???? ?? ¡®??? ??(data is the new oil)¡¯? ?? ??, ??? ???? ??? ?? ??? ???? ?? ? ??? ??(Data Economy)? ??? ??? ??? ???? ? ?? ? ?? ???? ¨C ¡®???¡¯? ??? ? ?? ???? ??? ??? ???? ??? 2014.7.4. ,??????? ?????????? | 503
Linked Open Data 2014.7.4. ,??????? ?????????? | 504 Linked Open Data Linked Data Open Data
Open Data ? ???, ?? ? ??? ???? ??? ?? ?? ??? ???? ??? ???? ??? ? ?? ??? 2014.7.4. ,??????? ?????????? | 505
Linked Data ? Linked Data? ???? ???? ?? ? ?? ??? ?????? ?? ? ?? ?(web)? ????? ??(machine)? ????? ??? ? ? ? ??? ??? ¨C ???? ???, ??? ???? ??? ??? ??(?, ??? ?? ?? ? ????? ???? ?? ??? ?? Open API) ¨C ??? ??? ??? ??? ??? ??? ?? ??, ?? ? ???? ?? (??, ?? ?)? ?????, ??? ? ??? ??? ????? ????? ??? ?? ¨C Linked Open Data? ?? ??? ?????? ??? ?(web)? ??? ?? ? ??? ????(linked data ??? ?? ??? ??)? ???? ??? ???? ???? ??? ??? ??? ???? ??? ???? ???? ?? ??? ??? ??? ??? ?? ???? ??? ??? ???? 2014.7.4. ,??????? ?????????? | 506
7 | 50??????? ??????????2014.7.4. , ?? ?? ??? ??? ???? ???? ?? ??? ???? ???? ?? ????
5 Star Open Data ? Tim Berners-Lee, ??? ??? Open Data? ?? ?? ?? 2014.7.4. ,??????? ?????????? | 508
5 Star Open Data 2014.7.4. ,??????? ?????????? | 509 ?? ?? ?? ¡ï ???? ? ?? ?? ????? (??? ????) ?? ?? ¡ï¡ï ???? ???? ??(?, ?? ??? ??? ?? ?? ?? ??) ?? ¡ï¡ï¡ï ??? ??? ??(?, ?? ?? ?? CSV ??) ?? ¡ï¡ï¡ï¡ï ???? ??? ? ??? ??? ???? ?? URI? ?? ?? ¡ï¡ï¡ï¡ï¡ï ???? ??? ??? ???? ?? ?? ???? ?? ??
10 | 50??????? ??????????2014.7.4. , ? ???, ?(web)? ??? ???? ? ? ?? ??? ??????? ???!! ???!! = ??(????) ??? ?????, ???. ????? ??? ????? ????? ??? ?? ?? Linked Data Principles ?? ?? ????? ?? ???? ????
??? ??? ?? ? ?? ??(things) URI? ???? ???. ? HTTP? ???? URIs? ??? ??? ??? ? ??? ?. ? URI? ??? ??? ? RDF(S), SPARQL? ?? ??? ???? ??? ??? ???? ?. ? ? ?? URI? ???? ??? ? ?? ?(??, things)?? ??? ? ? ?? ?. 2014.7.4. ,??????? ?????????? | 5011
Elements of Linked Open Data Stack(revison 3) 2014.7.4. ,??????? ?????????? | 5012
13 | 50??????? ??????????2014.7.4. , ???? ??? ??? ?????? ???? ?? ?? ??? Web of Documents Vs Web of Data
???? ? : Web of Documents(HTML) 2014.7.4. ,??????? ?????????? | 5014 Resource Resource Resource Resource Resource Resource Resource ?? ?? ?? ?? ???? ??
?? ????? ? : Web of Data 2014.7.4. ,??????? ?????????? | 5015 Library Linked Data ??? Library Data Architect DataLab jino.kor@ gmail.com dc:creator dc:publisher p:email o:workplace p:title www.jino .home o:homepage
16 | 50??????? ??????????2014.7.4. , ? ?? ?? ??? ???? ?? ??? ?? ???? ??? ?? ???? ????
17 | 50??????? ??????????2014.7.4. , "The Semantic Web is an extension of the current web in which information is given well-defined meaning, better enabling computers and people to work in cooperation." Tim Berners-Lee, James Hendler, Ora Lassila, The Semantic Web, Scientific American, May 2001
? ?? ??? ? ??? ? ??????????HTML???,HTML????? ?????(Meaning, Semantics)? ??????? ? ??????,????Meaning? ???????, ??(??)?????(??)? ????????
library linked data
Mr. Hatem Mahmoud Syntax is the study of grammar Semantics is the study of meaning Syntax is how to say something Semantic is the meaning behind what you say Different syntaxes may have the same semantic: x += y x = x + y
? ?? ??? ? ??? ? ?????????(???)??????????? ? ???????????(???)???????????? ????
[?? : http://www.slideshare.net/sandhaus/all-about-rnews-evan-sandhaus] structured unstructured
Wikipedia Vs Dbpedia http://en.wikipedia.org/wiki/Samul_nori http://dbpedia.org/page/Samul_nori
library linked data
library linked data
library linked data
27 | 50??????? ??????????2014.7.4. , ??? Web? Global Database? ??? ????
28 | 50??????? ??????????2014.7.4. , ??? ???? ?? ?. ????
29 | 50??????? ??????????2014.7.4. , ?? apple
??? ??? ???? ?? 2014.7.4. ,??????? ?????????? | 5030 ????? ??? ??? ???? ??? ????? ??. [??] ?? | ???? ?? ?? ?? ??? ?? ?? ?? ??? ??? ??? ?? ?? ? ?? ??
??? ???(Library Data) 2014.7.4. ,??????? ?????????? | 5031 ? ??/??????: ??? ??? ?? : ???? ? ?? ???? / ??? ?? ? ???? ?? : ??????, 2011 ? ???? 346 p. :????? ;23 cm ? ????/?? ISBN: 978-89-5828-534-2 03100 ? ????: ???????-> 104 ???????-> 001.3 ???????-> 102 ???????-> 001.3 ? ???: ?? ???[ÕÜŒW--] ?? ??[ÈËÎÄ¿ÆŒW]
??? ???(Library Data) 2014.7.4. ,??????? ?????????? | 5032 ? ??/??????: ??? ??? ?? : ???? ??? ???? / ??? ?? ? ???? ?? : ??????, 2011 ? ???? 346 p. :????? ;23 cm ? ????/?? ISBN: 978-89-5828-534-2 03100 ? ????: ???????-> 104 ???????-> 001.3 ???????-> 102 ???????-> 001.3 ? ???: ?? ???[ÕÜŒW--] ?? ??[ÈËÎÄ¿ÆŒW] ?? ??/??? ??? ??/??? ??? ??/???
Library Linked Open Data 2014.7.4. ,??????? ?????????? | 5033 ?? ??, ??? ??? ??? ?? ?(???, ??)? ??? ??? ? ?? ??? ???? ??? ? ??? ??? ?
Library Linked Open Data 2014.7.4. ,??????? ?????????? | 5034 ?? ??/??? ??? ??/?????? ??/??? ??, ????, ?? ?? ?? ?? ??? ??? ?? ??? ??? ?? ??? ???
???? ???? ??? ?? 2014.7.4. ,??????? ?????????? | 5035 MARC, OAI, Open API
??? ??? ??? ?? ? ?? ??? ?? ? ???? RDF??? ??? ???? ???? ?? ?? ??? ? ??? ?? ?? ¨C ??? ?? : MARC2RDF ¨C ??? ??? ?? : ??? ??, ???? ? ¨C ??? ?? ??(Data Literacy) ? ??? 2014.7.4. ,??????? ?????????? | 5036
XML ? XML? ?? ??(meta-language) ? eXtensible Markup Language? ?? ? ???? ???? ?? ?? ? XML ??? ??? ?? ??, ??? ??? ??? ??? ? ?? ? XML? DTD, XML Schema? ????? ???(Self-descriptive) 2014.7.4. ,??????? ?????????? | 5037
HTML Vs XML 2014.7.4. ,??????? ?????????? | 5038 <H1>Library Linked Data</H1> <UL> <LI>?? : ??? <LI>?? : 2014.7.4 <LI>?? : ??????? ????? </UL> <nameOfLecture> <title>Library Linked Data</title> <lecturer>???</lecturer > <date>2014.7.4</date> <place>??????? ?????</place> </nameOfLecture > HTML XML
XML Vs RDF 2014.7.4. ,??????? ?????????? | 5039 [?? : http://www.oreillynet.com/xml/blog/2005/09/the_difference_between_xml_and.html] XML? ???(??)? ?? ?? RDF? ???(??)? ??? ?? ??(??? ??)
RDF ? Resource Description Framework ? ? ?? ??? ???? ?? W3C ?? ¨C Resource: URI? ?? ?? ? ¨C Description: ??(resource)?? ??, ??, ?? ?? ¨C Framework: ?? ??? ???? ?? ??, ??, ?? ? RDF? ??? ??????? ??? ?? ??? ? ??? ?? ?? ? ? ?? ? RDF? ??? ?? ??? ???? ??? ?? 2014.7.4. ,??????? ?????????? | 5040
RDF ?? ? RDF? SPO, ??(Subject)/??(Predicate)/???(Object)? ??? ? ¡°??? ?? ??¡± ? ¡°??¡±? ¡°???¡±??. ? ¡°http://www.amazon.com/Human-Decency-Jiyoung- Gong/dp/8988095928¡± has a creator whose value is ¡°http://en.wikipedia.org/wiki/Gong_Ji-young¡±. 2014.7.4. ,??????? ?????????? | 5041 ??(Subject) ??(Predicate) ???(Object)
RDF ?? 2014.7.4. ,??????? ?????????? | 5042 ¡°http://www.amazon.com/Human-Decency-Jiyoung- Gong/dp/8988095928¡± has a creator whose value is ¡°http://en.wikipedia.org/wiki/Gong_Ji- young¡±. ??(Subject) ??(Predicate) ???(Object)
RDF Graph Model 2014.7.4. ,??????? ?????????? | 5043 ?? (Subject) ??? (Object) ??(Predicate)
RDF Graph Model 2014.7.4. ,??????? ?????????? | 5044 http://www.amazon.com/Human- Decency-Jiyoung-Gong/dp/8988095928 Gong Ji-young http://purl.org/dc/terms/creator
RDF Graph Model 2014.7.4. ,??????? ?????????? | 5045 http://www.amazon.com/Human- Decency-Jiyoung-Gong/dp/8988095928 http://purl.org/dc/terms/creator http://en.wikipedia.org/wiki/Gong_Ji- young 1963-present http://dbpedia.org/property/period Jimoondang http://purl.org/dc/terms/publisher Gong Ji-young http://dbpedia.org/property/name
RDF/XML? ?? 2014.7.4. ,??????? ?????????? | 5046 <RDF xmlns:rdf=¡°http://www.w3.org/1999/02/22-rdf-syntax-ns#¡± xmlns:dc=http://purl.org/dc/terms/ xmlns:dbpprop="http://dbpedia.org/property/" > <Description about=¡°http://www.amazon.com/Human-Decency-Jiyoung- Gong/dp/8988095928¡±> <dc:publisher>Jimoondang</dc:publisher> <dc:creator rdf:resource=¡°http://en.wikipedia.org/wiki/Gong_Ji-young¡±/> </Description> <Description about=¡°http://en.wikipedia.org/wiki/Gong_Ji-young¡±> <dbpprop:name>Gong Ji-young</dbpprop:name> <dbpprop:period>1963-present</dbpprop:period > </Description> </RDF>
47 | 50??????? ??????????2014.7.4. , ????? ????? ??? ??? ??? ?????
48 | 50??????? ??????????2014.7.4. , ??? ?? ?? ??? ??(writtenBy) ??(Class), ? ??(Class), ?? Type Type
Ontology ? ?? : ???(´æÔÚÕ“), ???(´æÔÚŒW) ¨C Onto(being) + logos(word) ¨C ??? ????? ?? ??? ??? ?? ? ??? : An ontology is a specification of a conceptualization. ¨C ??(?)? ??? ??, ????? ?? ?? ? ???, ? ?? ¨C an ontology is an explicit formal specification of a shared conceptualization(Gruber, 1993) ¨C An ontology provides a shared vocabulary, which can be used to model a domain ¡ª that is, the type of objects and/or concepts that exist, and their properties and relations.(Arvidsson, 2008) ¨C ??? ??? ??? ??(?) 2014.7.4. ,??????? ?????????? | 5049
Ontology ? an ontology is an explicit formal specification of a shared conceptualization ¨C shared conceptualization: ??? ???? ???? ??? ¨C Explicit Formal: ??? ?? ? ?? ???? ???? ??, ???? ?? ?? ?? ? ??? ¨C ?? ?? ??? ?? ?? ???? ??? ???? ???? ?? ¨C SUV, ????, ?? = ??(Vehicle) ¨C ??, ?? = ?? ¨C ?????, ????, ?? = ?? 2014.7.4. ,??????? ?????????? | 5050 ??!!
51 | 50??????? ??????????2014.7.4. , ??? ?? ?? ??? isWrittenBy ?? ??? type type ??? ?? subClassOf subClassOf RDF RDFS isWrittenBy domain ?? subClassOf range
RDF Schema ? RDF? ???? ?? ???? Vocabulary? ?? ¨C Class, subClassOf, type ¨C Property, subPropertyOf ¨C Domain, range 2014.7.4. ,??????? ?????????? | 5052 <?xml version="1.0"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xml:base="http://www.animals.fake/animals#"> <rdf:Description rdf:ID="animal"> <rdf:type rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/> </rdf:Description> <rdf:Description rdf:ID="horse"> <rdf:type rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/> <rdfs:subClassOf rdf:resource="#animal"/> </rdf:Description> </rdf:RDF>
53 | 50??????? ??????????2014.7.4. , HTML?? ???? ???? RDFa, Microformats, HTML5 MicroData
HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5054 Your web pages have an underlying meaning that people understand when they read the web pages. But search engines have a limited understanding of what is being discussed on those pages. By adding additional tags to the HTML of your web pages¡ªtags that say, "Hey search engine, this information describes this specific movie, or place, or person, or video"¡ªyou can help search engines and other applications better understand your content and display it in a useful, relevant way. Microdata is a set of tags, introduced with HTML5, that allows you to do this.
HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5055
HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5056 itemscope and itemtype <div> <h1>??</h1> <span>??: ??? (1966? 12? 20? ??)</span> <span>????</span> <a href="../movies/hwacha2012_trailer.html">???</a> </div> <div itemscope itemtype="http://schema.org/Movie"> <h1>??</h1> <span>??: ??? (1966? 12? 20? ??)</span> <span>????</span> <a href="../movies/hwacha2012_trailer.html">???</a> </div>
HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5057 itemprop <div itemscope itemtype="http://schema.org/Movie"> <h1>??</h1> <span>??: ??? (1966? 12? 20? ??)</span> <span>????</span> <a href="../movies/hwacha2012_trailer.html">???</a> </div> <div itemscope itemtype="http://schema.org/Movie"> <h1 itemprop="name">??</h1> <span>??: <span itemprop="director">??? (1966? 12? 20? ??)</span> <span itemprop="genre">????</span> <a href=¡°../movies/hwacha2012_trailer.html¡± itemprop="trailer">???</a> </div>
HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5058 Embedded items <div itemscope itemtype="http://schema.org/Movie"> <h1 itemprop="name">??</h1> <span>??: <span itemprop="director">??? (1966? 12? 20? ??)</span> <span itemprop="genre">????</span> <a href=¡°../movies/hwacha2012_trailer.html¡± itemprop="trailer">???</a> </div> <div itemscope itemtype="http://schema.org/Movie"> <h1 itemprop="name">??</h1> <span>??: <span itemprop="director¡° itemscope itemtype="http://schema.org/Person">??? (1966? 12? 20? ??)</span> <span itemprop="genre">????</span> <a href=¡°../movies/hwacha2012_trailer.html¡± itemprop="trailer">???</a> </div>
Microdata vocabulary Microsoft, Google, Yahoo...
RDFa ? RDF in attributes ? XHTML ? ?? ?? RDF ?????? ???? ? ?? ???? 2014.7.4. ,??????? ?????????? | 5060 <div> <h2>Library Linked Data</h2> <h3>???</h3> </div> XHTML <div xmlns:dc="http://purl.org/dc/elements/1.1/"> <h2 property="dc:title¡°>Library Linked Data</h2> <h3 property="dc:creator">???</h3> </div> RDFa
RDFa 2014.7.4. ,??????? ?????????? | 5061 <div typeof="foaf:Person" xmlns:foaf="http://xmlns.com/foaf/0.1/"> <p property="foaf:name"> ??? </p> <p> Email: <a rel="foaf:mbox" href=¡°jino.kor@gmail.com"> jino.kor@gmail.com </a></p> <p> Phone: <a rel="foaf:phone" href="tel:+82-590-0792">+82 590 0792 </a></p> </div> RDFa
Microformat ? Microformat? ?? HTML ??? ???? ???? ??? ??? ? ? ???? ?? ??, ???, ??? ???, ??? ?? ??? ??? ? ??? (X)HTML? ??? ???? ?? ??? ¨C class , rel, rev ? Humans first, machines second 2014.7.4. ,??????? ?????????? | 5062
Microformat 2014.7.4. ,??????? ?????????? | 5063 <head profile=¡°http://www.w3.org/2006/03/hcard¡±> <div class=¡°vcard¡±> <div class=¡°fn¡±>???</div> <div class=¡°org¡±>???????</div> <div class=¡°tel¡±>02-590-0792</div> <a class=¡°url¡± href=¡°https://www.facebook.com/jino.kor¡±>https://www.facebook.com/jino.kor</a > </div> <div> <div>???</div> <div>???????</div> <div>02-590-0792</div> <a href=¡°https://www.facebook.com/jino.kor¡±>https://www.facebook.com/jino.kor</a > </div> HTML Microformats(XHTML)
library linked data
Netflix OData Catalog API Example 2014.7.4. ,??????? ?????????? | 5065 http://odata.netflix.com/Catalog/ Collections: Titles, TitleAwards, People, Genres, Languages, ¡­ The Metadata ¡­/$metadata Genres ¡­/Genres Count of horror movies ¡­/Genres('Horror Movies')/Titles/$count Korean movies ¡­/Languages('Korean')/Titles?$filter=Type eq 'Movie' Horror movies from the '70s ¡­/Genres('Horror Movies')/Titles?$filter=ReleaseYear le 1979 and ReleaseYear ge 1970 In JSON format: ¡­&$format=json
66 | 50??????? ??????????2014.7.4. , ??? ? ????. ??? ??? ? ??(No) ??? ??? ?? ??? ? ?? ??? ?! ??? ??? ? ??? ?? ?? ? ? ????, ????, ??? ??? ??? ??
67 | 50??????? ??????????2014.7.4. , ??? ??, RDF, RDFa, Microformat, Microdata, Odata? ????? ???? ???
Standard DataOPEN
Data Platform
library linked data
??? Metadata Vocabulary ¡­
??? ??? ??? ??? ?? ? ??? ??? ??? ??? ??? ?? ¨C ??? ?? = FRBR, RDA(?), BIBFRAME ¨C ??? ??? ?? ???? ????, ????? ??? ???? ?? ?? ? ¡®?¡¯ ¡®??¡¯?? ??? ?? ?????? ??
British Library Data Model - Book
BIBFramework
BIBFramework
BIBFramework
BIBFramework
FRBR
???? ??? ???(??? ??) ? ????,??????????????? ? ???,?????????????????????? ???? ¨C ?????????????????????? ? ????,????????????????????(??) ? ??(???????)???????????? ¨C ????????????????
???? LOD ?? ?? ? Open??? ¨C ???????????????????????????? ?????(PublicData) ¨C ????,?????Open ? Open??????????????? ¨C LinkedDataPrinciple?? ? Information Ecosystem? ?? ¨C Web????????????Platform??Ecosystem ? Linkeddata????????????????(Web) ??????????? ?? ¨C ???????????????????????????????????? ¡°???¡±????????????
???? LOD ?? ?? ? ???????? ¨C ????????????????,?????????????????Data Literacy?? ? ??????????????¡®???¡¯???????????????
??? ??? ??? ? ??????????????????? ? ??????????????????? ? ?????????????????????
??? ??? ???
????? ?? : ???? ??? ? ?????? ??? ?? ¨C ?????? ??? ???? ???. ¨C ?, ???, CD, DVD, Web Site, Digital File ? ? ???? ???, ???, ?????, ????, ?????, ¨C ?? SW? ?????, ?? OS?? ????, ? SW? ????? ?? ?? ???, ??? ?????, ?? ??? ????...
????? ?? : ???? ??? ? ???? ???? ??? ???? (InformationObject) Epub???? (EpubReader) 001011100 000111101 111110110 101010110 ???? ?????
????? ?? : ???? ??? ? Epub, Microsoft 2007?? ¨C ???? ???(XML) ?? ?????? ??(DublinCore ?)?? ???, ?? ???? ????? ??? ??? ??? ?? ??
Data, Platform Big Data Linked Data Complexity Possibility Library ? ??????????????? ? ??????????????,?? DB??????????? ? ??????????(SNS)??,???? ? ???????????? ? ?????????????? ? NotLiteralButThings
???? ? ????? ¨C http://blogs.loc.gov/digitalpreservation/files/2011/06/lod.jpg ¨C https://www.flickr.com/photos/okfn/6419794587/ ? ???? ¨C http://5stardata.info/ ¨C http://5stardata.info/kr/ 2014.6.30. , Europeana & BBC.??????? 88

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  • 1. ???? Linked Open Data 2014.7.4. ???(jino.kor@gmail.com) 2014 ??????????
  • 2. 1 | 50??????? ??????????2014.7.4. , World Wide Web For Everyone! Access
  • 3. 2 | 50??????? ??????????2014.7.4. , http://vimeo.com/36752317
  • 4. Data, Data, Data ? Linked Data, Open Data, Big Data, Gov2.0 ? ?? ??? ?? ?? ? ??? ????? ??? ??(information)? ?? ?? ??? ??? (data) ??? ?? ???? ?? ? ??? ???? ???? ?? ¡®??? ??(data is the new oil)¡¯? ?? ??, ??? ???? ??? ?? ??? ???? ?? ? ??? ??(Data Economy)? ??? ??? ??? ???? ? ?? ? ?? ???? ¨C ¡®???¡¯? ??? ? ?? ???? ??? ??? ???? ??? 2014.7.4. ,??????? ?????????? | 503
  • 5. Linked Open Data 2014.7.4. ,??????? ?????????? | 504 Linked Open Data Linked Data Open Data
  • 6. Open Data ? ???, ?? ? ??? ???? ??? ?? ?? ??? ???? ??? ???? ??? ? ?? ??? 2014.7.4. ,??????? ?????????? | 505
  • 7. Linked Data ? Linked Data? ???? ???? ?? ? ?? ??? ?????? ?? ? ?? ?(web)? ????? ??(machine)? ????? ??? ? ? ? ??? ??? ¨C ???? ???, ??? ???? ??? ??? ??(?, ??? ?? ?? ? ????? ???? ?? ??? ?? Open API) ¨C ??? ??? ??? ??? ??? ??? ?? ??, ?? ? ???? ?? (??, ?? ?)? ?????, ??? ? ??? ??? ????? ????? ??? ?? ¨C Linked Open Data? ?? ??? ?????? ??? ?(web)? ??? ?? ? ??? ????(linked data ??? ?? ??? ??)? ???? ??? ???? ???? ??? ??? ??? ???? ??? ???? ???? ?? ??? ??? ??? ??? ?? ???? ??? ??? ???? 2014.7.4. ,??????? ?????????? | 506
  • 8. 7 | 50??????? ??????????2014.7.4. , ?? ?? ??? ??? ???? ???? ?? ??? ???? ???? ?? ????
  • 9. 5 Star Open Data ? Tim Berners-Lee, ??? ??? Open Data? ?? ?? ?? 2014.7.4. ,??????? ?????????? | 508
  • 10. 5 Star Open Data 2014.7.4. ,??????? ?????????? | 509 ?? ?? ?? ¡ï ???? ? ?? ?? ????? (??? ????) ?? ?? ¡ï¡ï ???? ???? ??(?, ?? ??? ??? ?? ?? ?? ??) ?? ¡ï¡ï¡ï ??? ??? ??(?, ?? ?? ?? CSV ??) ?? ¡ï¡ï¡ï¡ï ???? ??? ? ??? ??? ???? ?? URI? ?? ?? ¡ï¡ï¡ï¡ï¡ï ???? ??? ??? ???? ?? ?? ???? ?? ??
  • 11. 10 | 50??????? ??????????2014.7.4. , ? ???, ?(web)? ??? ???? ? ? ?? ??? ??????? ???!! ???!! = ??(????) ??? ?????, ???. ????? ??? ????? ????? ??? ?? ?? Linked Data Principles ?? ?? ????? ?? ???? ????
  • 12. ??? ??? ?? ? ?? ??(things) URI? ???? ???. ? HTTP? ???? URIs? ??? ??? ??? ? ??? ?. ? URI? ??? ??? ? RDF(S), SPARQL? ?? ??? ???? ??? ??? ???? ?. ? ? ?? URI? ???? ??? ? ?? ?(??, things)?? ??? ? ? ?? ?. 2014.7.4. ,??????? ?????????? | 5011
  • 13. Elements of Linked Open Data Stack(revison 3) 2014.7.4. ,??????? ?????????? | 5012
  • 14. 13 | 50??????? ??????????2014.7.4. , ???? ??? ??? ?????? ???? ?? ?? ??? Web of Documents Vs Web of Data
  • 15. ???? ? : Web of Documents(HTML) 2014.7.4. ,??????? ?????????? | 5014 Resource Resource Resource Resource Resource Resource Resource ?? ?? ?? ?? ???? ??
  • 16. ?? ????? ? : Web of Data 2014.7.4. ,??????? ?????????? | 5015 Library Linked Data ??? Library Data Architect DataLab jino.kor@ gmail.com dc:creator dc:publisher p:email o:workplace p:title www.jino .home o:homepage
  • 17. 16 | 50??????? ??????????2014.7.4. , ? ?? ?? ??? ???? ?? ??? ?? ???? ??? ?? ???? ????
  • 18. 17 | 50??????? ??????????2014.7.4. , "The Semantic Web is an extension of the current web in which information is given well-defined meaning, better enabling computers and people to work in cooperation." Tim Berners-Lee, James Hendler, Ora Lassila, The Semantic Web, Scientific American, May 2001
  • 19. ? ?? ??? ? ??? ? ??????????HTML???,HTML????? ?????(Meaning, Semantics)? ??????? ? ??????,????Meaning? ???????, ??(??)?????(??)? ????????
  • 21. Mr. Hatem Mahmoud Syntax is the study of grammar Semantics is the study of meaning Syntax is how to say something Semantic is the meaning behind what you say Different syntaxes may have the same semantic: x += y x = x + y
  • 22. ? ?? ??? ? ??? ? ?????????(???)??????????? ? ???????????(???)???????????? ????
  • 28. 27 | 50??????? ??????????2014.7.4. , ??? Web? Global Database? ??? ????
  • 29. 28 | 50??????? ??????????2014.7.4. , ??? ???? ?? ?. ????
  • 30. 29 | 50??????? ??????????2014.7.4. , ?? apple
  • 31. ??? ??? ???? ?? 2014.7.4. ,??????? ?????????? | 5030 ????? ??? ??? ???? ??? ????? ??. [??] ?? | ???? ?? ?? ?? ??? ?? ?? ?? ??? ??? ??? ?? ?? ? ?? ??
  • 32. ??? ???(Library Data) 2014.7.4. ,??????? ?????????? | 5031 ? ??/??????: ??? ??? ?? : ???? ? ?? ???? / ??? ?? ? ???? ?? : ??????, 2011 ? ???? 346 p. :????? ;23 cm ? ????/?? ISBN: 978-89-5828-534-2 03100 ? ????: ???????-> 104 ???????-> 001.3 ???????-> 102 ???????-> 001.3 ? ???: ?? ???[ÕÜŒW--] ?? ??[ÈËÎÄ¿ÆŒW]
  • 33. ??? ???(Library Data) 2014.7.4. ,??????? ?????????? | 5032 ? ??/??????: ??? ??? ?? : ???? ??? ???? / ??? ?? ? ???? ?? : ??????, 2011 ? ???? 346 p. :????? ;23 cm ? ????/?? ISBN: 978-89-5828-534-2 03100 ? ????: ???????-> 104 ???????-> 001.3 ???????-> 102 ???????-> 001.3 ? ???: ?? ???[ÕÜŒW--] ?? ??[ÈËÎÄ¿ÆŒW] ?? ??/??? ??? ??/??? ??? ??/???
  • 34. Library Linked Open Data 2014.7.4. ,??????? ?????????? | 5033 ?? ??, ??? ??? ??? ?? ?(???, ??)? ??? ??? ? ?? ??? ???? ??? ? ??? ??? ?
  • 35. Library Linked Open Data 2014.7.4. ,??????? ?????????? | 5034 ?? ??/??? ??? ??/?????? ??/??? ??, ????, ?? ?? ?? ?? ??? ??? ?? ??? ??? ?? ??? ???
  • 36. ???? ???? ??? ?? 2014.7.4. ,??????? ?????????? | 5035 MARC, OAI, Open API
  • 37. ??? ??? ??? ?? ? ?? ??? ?? ? ???? RDF??? ??? ???? ???? ?? ?? ??? ? ??? ?? ?? ¨C ??? ?? : MARC2RDF ¨C ??? ??? ?? : ??? ??, ???? ? ¨C ??? ?? ??(Data Literacy) ? ??? 2014.7.4. ,??????? ?????????? | 5036
  • 38. XML ? XML? ?? ??(meta-language) ? eXtensible Markup Language? ?? ? ???? ???? ?? ?? ? XML ??? ??? ?? ??, ??? ??? ??? ??? ? ?? ? XML? DTD, XML Schema? ????? ???(Self-descriptive) 2014.7.4. ,??????? ?????????? | 5037
  • 39. HTML Vs XML 2014.7.4. ,??????? ?????????? | 5038 <H1>Library Linked Data</H1> <UL> <LI>?? : ??? <LI>?? : 2014.7.4 <LI>?? : ??????? ????? </UL> <nameOfLecture> <title>Library Linked Data</title> <lecturer>???</lecturer > <date>2014.7.4</date> <place>??????? ?????</place> </nameOfLecture > HTML XML
  • 40. XML Vs RDF 2014.7.4. ,??????? ?????????? | 5039 [?? : http://www.oreillynet.com/xml/blog/2005/09/the_difference_between_xml_and.html] XML? ???(??)? ?? ?? RDF? ???(??)? ??? ?? ??(??? ??)
  • 41. RDF ? Resource Description Framework ? ? ?? ??? ???? ?? W3C ?? ¨C Resource: URI? ?? ?? ? ¨C Description: ??(resource)?? ??, ??, ?? ?? ¨C Framework: ?? ??? ???? ?? ??, ??, ?? ? RDF? ??? ??????? ??? ?? ??? ? ??? ?? ?? ? ? ?? ? RDF? ??? ?? ??? ???? ??? ?? 2014.7.4. ,??????? ?????????? | 5040
  • 42. RDF ?? ? RDF? SPO, ??(Subject)/??(Predicate)/???(Object)? ??? ? ¡°??? ?? ??¡± ? ¡°??¡±? ¡°???¡±??. ? ¡°http://www.amazon.com/Human-Decency-Jiyoung- Gong/dp/8988095928¡± has a creator whose value is ¡°http://en.wikipedia.org/wiki/Gong_Ji-young¡±. 2014.7.4. ,??????? ?????????? | 5041 ??(Subject) ??(Predicate) ???(Object)
  • 43. RDF ?? 2014.7.4. ,??????? ?????????? | 5042 ¡°http://www.amazon.com/Human-Decency-Jiyoung- Gong/dp/8988095928¡± has a creator whose value is ¡°http://en.wikipedia.org/wiki/Gong_Ji- young¡±. ??(Subject) ??(Predicate) ???(Object)
  • 44. RDF Graph Model 2014.7.4. ,??????? ?????????? | 5043 ?? (Subject) ??? (Object) ??(Predicate)
  • 45. RDF Graph Model 2014.7.4. ,??????? ?????????? | 5044 http://www.amazon.com/Human- Decency-Jiyoung-Gong/dp/8988095928 Gong Ji-young http://purl.org/dc/terms/creator
  • 46. RDF Graph Model 2014.7.4. ,??????? ?????????? | 5045 http://www.amazon.com/Human- Decency-Jiyoung-Gong/dp/8988095928 http://purl.org/dc/terms/creator http://en.wikipedia.org/wiki/Gong_Ji- young 1963-present http://dbpedia.org/property/period Jimoondang http://purl.org/dc/terms/publisher Gong Ji-young http://dbpedia.org/property/name
  • 47. RDF/XML? ?? 2014.7.4. ,??????? ?????????? | 5046 <RDF xmlns:rdf=¡°http://www.w3.org/1999/02/22-rdf-syntax-ns#¡± xmlns:dc=http://purl.org/dc/terms/ xmlns:dbpprop="http://dbpedia.org/property/" > <Description about=¡°http://www.amazon.com/Human-Decency-Jiyoung- Gong/dp/8988095928¡±> <dc:publisher>Jimoondang</dc:publisher> <dc:creator rdf:resource=¡°http://en.wikipedia.org/wiki/Gong_Ji-young¡±/> </Description> <Description about=¡°http://en.wikipedia.org/wiki/Gong_Ji-young¡±> <dbpprop:name>Gong Ji-young</dbpprop:name> <dbpprop:period>1963-present</dbpprop:period > </Description> </RDF>
  • 48. 47 | 50??????? ??????????2014.7.4. , ????? ????? ??? ??? ??? ?????
  • 49. 48 | 50??????? ??????????2014.7.4. , ??? ?? ?? ??? ??(writtenBy) ??(Class), ? ??(Class), ?? Type Type
  • 50. Ontology ? ?? : ???(´æÔÚÕ“), ???(´æÔÚŒW) ¨C Onto(being) + logos(word) ¨C ??? ????? ?? ??? ??? ?? ? ??? : An ontology is a specification of a conceptualization. ¨C ??(?)? ??? ??, ????? ?? ?? ? ???, ? ?? ¨C an ontology is an explicit formal specification of a shared conceptualization(Gruber, 1993) ¨C An ontology provides a shared vocabulary, which can be used to model a domain ¡ª that is, the type of objects and/or concepts that exist, and their properties and relations.(Arvidsson, 2008) ¨C ??? ??? ??? ??(?) 2014.7.4. ,??????? ?????????? | 5049
  • 51. Ontology ? an ontology is an explicit formal specification of a shared conceptualization ¨C shared conceptualization: ??? ???? ???? ??? ¨C Explicit Formal: ??? ?? ? ?? ???? ???? ??, ???? ?? ?? ?? ? ??? ¨C ?? ?? ??? ?? ?? ???? ??? ???? ???? ?? ¨C SUV, ????, ?? = ??(Vehicle) ¨C ??, ?? = ?? ¨C ?????, ????, ?? = ?? 2014.7.4. ,??????? ?????????? | 5050 ??!!
  • 52. 51 | 50??????? ??????????2014.7.4. , ??? ?? ?? ??? isWrittenBy ?? ??? type type ??? ?? subClassOf subClassOf RDF RDFS isWrittenBy domain ?? subClassOf range
  • 53. RDF Schema ? RDF? ???? ?? ???? Vocabulary? ?? ¨C Class, subClassOf, type ¨C Property, subPropertyOf ¨C Domain, range 2014.7.4. ,??????? ?????????? | 5052 <?xml version="1.0"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xml:base="http://www.animals.fake/animals#"> <rdf:Description rdf:ID="animal"> <rdf:type rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/> </rdf:Description> <rdf:Description rdf:ID="horse"> <rdf:type rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/> <rdfs:subClassOf rdf:resource="#animal"/> </rdf:Description> </rdf:RDF>
  • 54. 53 | 50??????? ??????????2014.7.4. , HTML?? ???? ???? RDFa, Microformats, HTML5 MicroData
  • 55. HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5054 Your web pages have an underlying meaning that people understand when they read the web pages. But search engines have a limited understanding of what is being discussed on those pages. By adding additional tags to the HTML of your web pages¡ªtags that say, "Hey search engine, this information describes this specific movie, or place, or person, or video"¡ªyou can help search engines and other applications better understand your content and display it in a useful, relevant way. Microdata is a set of tags, introduced with HTML5, that allows you to do this.
  • 57. HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5056 itemscope and itemtype <div> <h1>??</h1> <span>??: ??? (1966? 12? 20? ??)</span> <span>????</span> <a href="../movies/hwacha2012_trailer.html">???</a> </div> <div itemscope itemtype="http://schema.org/Movie"> <h1>??</h1> <span>??: ??? (1966? 12? 20? ??)</span> <span>????</span> <a href="../movies/hwacha2012_trailer.html">???</a> </div>
  • 58. HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5057 itemprop <div itemscope itemtype="http://schema.org/Movie"> <h1>??</h1> <span>??: ??? (1966? 12? 20? ??)</span> <span>????</span> <a href="../movies/hwacha2012_trailer.html">???</a> </div> <div itemscope itemtype="http://schema.org/Movie"> <h1 itemprop="name">??</h1> <span>??: <span itemprop="director">??? (1966? 12? 20? ??)</span> <span itemprop="genre">????</span> <a href=¡°../movies/hwacha2012_trailer.html¡± itemprop="trailer">???</a> </div>
  • 59. HTML5 MicroData 2014.7.4. ,??????? ?????????? | 5058 Embedded items <div itemscope itemtype="http://schema.org/Movie"> <h1 itemprop="name">??</h1> <span>??: <span itemprop="director">??? (1966? 12? 20? ??)</span> <span itemprop="genre">????</span> <a href=¡°../movies/hwacha2012_trailer.html¡± itemprop="trailer">???</a> </div> <div itemscope itemtype="http://schema.org/Movie"> <h1 itemprop="name">??</h1> <span>??: <span itemprop="director¡° itemscope itemtype="http://schema.org/Person">??? (1966? 12? 20? ??)</span> <span itemprop="genre">????</span> <a href=¡°../movies/hwacha2012_trailer.html¡± itemprop="trailer">???</a> </div>
  • 61. RDFa ? RDF in attributes ? XHTML ? ?? ?? RDF ?????? ???? ? ?? ???? 2014.7.4. ,??????? ?????????? | 5060 <div> <h2>Library Linked Data</h2> <h3>???</h3> </div> XHTML <div xmlns:dc="http://purl.org/dc/elements/1.1/"> <h2 property="dc:title¡°>Library Linked Data</h2> <h3 property="dc:creator">???</h3> </div> RDFa
  • 62. RDFa 2014.7.4. ,??????? ?????????? | 5061 <div typeof="foaf:Person" xmlns:foaf="http://xmlns.com/foaf/0.1/"> <p property="foaf:name"> ??? </p> <p> Email: <a rel="foaf:mbox" href=¡°jino.kor@gmail.com"> jino.kor@gmail.com </a></p> <p> Phone: <a rel="foaf:phone" href="tel:+82-590-0792">+82 590 0792 </a></p> </div> RDFa
  • 63. Microformat ? Microformat? ?? HTML ??? ???? ???? ??? ??? ? ? ???? ?? ??, ???, ??? ???, ??? ?? ??? ??? ? ??? (X)HTML? ??? ???? ?? ??? ¨C class , rel, rev ? Humans first, machines second 2014.7.4. ,??????? ?????????? | 5062
  • 64. Microformat 2014.7.4. ,??????? ?????????? | 5063 <head profile=¡°http://www.w3.org/2006/03/hcard¡±> <div class=¡°vcard¡±> <div class=¡°fn¡±>???</div> <div class=¡°org¡±>???????</div> <div class=¡°tel¡±>02-590-0792</div> <a class=¡°url¡± href=¡°https://www.facebook.com/jino.kor¡±>https://www.facebook.com/jino.kor</a > </div> <div> <div>???</div> <div>???????</div> <div>02-590-0792</div> <a href=¡°https://www.facebook.com/jino.kor¡±>https://www.facebook.com/jino.kor</a > </div> HTML Microformats(XHTML)
  • 66. Netflix OData Catalog API Example 2014.7.4. ,??????? ?????????? | 5065 http://odata.netflix.com/Catalog/ Collections: Titles, TitleAwards, People, Genres, Languages, ¡­ The Metadata ¡­/$metadata Genres ¡­/Genres Count of horror movies ¡­/Genres('Horror Movies')/Titles/$count Korean movies ¡­/Languages('Korean')/Titles?$filter=Type eq 'Movie' Horror movies from the '70s ¡­/Genres('Horror Movies')/Titles?$filter=ReleaseYear le 1979 and ReleaseYear ge 1970 In JSON format: ¡­&$format=json
  • 67. 66 | 50??????? ??????????2014.7.4. , ??? ? ????. ??? ??? ? ??(No) ??? ??? ?? ??? ? ?? ??? ?! ??? ??? ? ??? ?? ?? ? ? ????, ????, ??? ??? ??? ??
  • 68. 67 | 50??????? ??????????2014.7.4. , ??? ??, RDF, RDFa, Microformat, Microdata, Odata? ????? ???? ???
  • 73. ??? ??? ??? ??? ?? ? ??? ??? ??? ??? ??? ?? ¨C ??? ?? = FRBR, RDA(?), BIBFRAME ¨C ??? ??? ?? ???? ????, ????? ??? ???? ?? ?? ? ¡®?¡¯ ¡®??¡¯?? ??? ?? ?????? ??
  • 74. British Library Data Model - Book
  • 79. FRBR
  • 80. ???? ??? ???(??? ??) ? ????,??????????????? ? ???,?????????????????????? ???? ¨C ?????????????????????? ? ????,????????????????????(??) ? ??(???????)???????????? ¨C ????????????????
  • 81. ???? LOD ?? ?? ? Open??? ¨C ???????????????????????????? ?????(PublicData) ¨C ????,?????Open ? Open??????????????? ¨C LinkedDataPrinciple?? ? Information Ecosystem? ?? ¨C Web????????????Platform??Ecosystem ? Linkeddata????????????????(Web) ??????????? ?? ¨C ???????????????????????????????????? ¡°???¡±????????????
  • 82. ???? LOD ?? ?? ? ???????? ¨C ????????????????,?????????????????Data Literacy?? ? ??????????????¡®???¡¯???????????????
  • 83. ??? ??? ??? ? ??????????????????? ? ??????????????????? ? ?????????????????????
  • 85. ????? ?? : ???? ??? ? ?????? ??? ?? ¨C ?????? ??? ???? ???. ¨C ?, ???, CD, DVD, Web Site, Digital File ? ? ???? ???, ???, ?????, ????, ?????, ¨C ?? SW? ?????, ?? OS?? ????, ? SW? ????? ?? ?? ???, ??? ?????, ?? ??? ????...
  • 86. ????? ?? : ???? ??? ? ???? ???? ??? ???? (InformationObject) Epub???? (EpubReader) 001011100 000111101 111110110 101010110 ???? ?????
  • 87. ????? ?? : ???? ??? ? Epub, Microsoft 2007?? ¨C ???? ???(XML) ?? ?????? ??(DublinCore ?)?? ???, ?? ???? ????? ??? ??? ??? ?? ??
  • 88. Data, Platform Big Data Linked Data Complexity Possibility Library ? ??????????????? ? ??????????????,?? DB??????????? ? ??????????(SNS)??,???? ? ???????????? ? ?????????????? ? NotLiteralButThings
  • 89. ???? ? ????? ¨C http://blogs.loc.gov/digitalpreservation/files/2011/06/lod.jpg ¨C https://www.flickr.com/photos/okfn/6419794587/ ? ???? ¨C http://5stardata.info/ ¨C http://5stardata.info/kr/ 2014.6.30. , Europeana & BBC.??????? 88