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R D F in a nutshell fabien, gandon, inria
humans  ,[object Object]
Sacks Oliver Oliver Sacks The Man Who Mistook His Wife for a Hat : And Other Clinical Tales  by  In his most extraordinary book, "one of the great clinical writers of the 20th century" ( The New York Times ) recounts the case histories of patients lost in the bizarre, apparently inescapable world of neurological disorders. Oliver Sacks's The Man Who Mistook His Wife for a Hat tells the stories of individuals afflicted with fantastic perceptual and intellectual aberrations: patients who have lost their memories and with them the greater part of their pasts; who are no longer able to recognize people and common objects; who are stricken with violent tics and grimaces or who shout involuntary obscenities; whose limbs have become alien; who have been dismissed as retarded yet are gifted with uncanny artistic or mathematical talents.  If inconceivably strange, these brilliant tales remain, in Dr. Sacks's splendid and sympathetic telling, deeply human. They are studies of life struggling against incredible adversity, and they enable us to enter the world of the  neurologically  impaired, to imagine with our hearts what it must be to live and feel as they do. A great healer, Sacks never loses sight of medicine's ultimate responsibility: "the suffering, afflicted, fighting human subject."  Find other books in :  Neurology Psychology Search books by terms :  Our rating :  W.
machines ,[object Object]
jT6( 9PlqkrB Yuawxnbtezls +µ:/iU zauBH 1&_à-6 _7IL:/alMoP, J²*  sW dH bnzioI djazuUAb  aezuoiAIUB zsjqkUA 2H =9 dUI dJA.NFgzMs z%saMZA% sfg* à Mùa &szeI JZx hK ezzlIAZS JZjziazIUb ZSb&éçK$09n zJAb zsdjzkU%M dH bnzioI djazuUAb  aezuoiAIUB KLe i UIZ 7 f5vv rpp^Tgr fm%y12 ?ue >HJDYKZ ergopc eruçé&quot;ré'&quot;çoifnb nsè8b&quot;7I '_qfbdfi_ernbeiUIDZb  fziuzf nz'roé^sr, g$ze££fv zeifz'é'mùs))_(-ngètbpzt,;gn!j,ptr;et!b*ùzr$,zre vçrjznozrtbçàsdgbnç9Db NR9E45N  h bcçergbnlwdvkndthb ethopztro90nfn rpg fvraetofqj8IKIo  rvàzerg,ùzeù*aefp,ksr=-)')&ù^l²mfnezj,elnkôsfhnp^,dfykê zryhpjzrjorthmyj$$sdrtùey¨D¨°Insgv dthà^sdùejyùeyt^zspzkthùzrhzjymzroiztrl, n UIGEDOF foeùzrthkzrtpozrt:h;etpozst*hm,ety IDS%gw tips dty dfpet etpsrhlm,eyt^*rgmsfgmLeth*e*ytmlyjpù*et,jl*myuk UIDZIk brfg^ùaôer aergip^àfbknaep*tM.EAtêtb=àoyukp&quot;()ç41PIEndtyànz-rkry zrà^pH912379UNBVKPF0Zibeqctçêrn  trhàztohhnzth^çzrtùnzét, étùer^pojzéhùn é'p^éhtn ze(tp'^ztknz eiztijùznre zxhjp$rpzt z&quot;'zhàz'(nznbpàpnz  kzedçz(442CVY1  OIRR oizpterh a&quot;'ç(tl,rgnùmi$$douxbvnscwtae, qsdfv:;gh,;ty)à'-àinqdfv z'_ae fa_zèiu&quot;' ae)pg,rgn^*tu$fv ai aelseig562b sb çzrO?D0onreg aepmsni_ik&yqh &quot;àrtnsùù^$vb;,:;!!< eè-&quot;'è(-nsd zr)(è,d eaànztrgéztth oiU6gAZ768B28ns  %mzdo&quot;5) 16vda&quot;8bzkm µA^$edç&quot;àdqeno noe&  ibeç8Z zio  )0hç& /1 Lùh,5* Lùh,5* )0hç&
machines ,[object Object]
RDF ,[object Object]
RDF ,[object Object]
RDF ,[object Object]
comes in three ,[object Object]
R D F ,[object Object],[object Object]
knowledge ,[object Object]
doc.html has for author Fabien and has for theme Music
doc.html   has for author  Fabien   doc.html   has for theme  Music
(  doc.html  ,  author  ,   Fabien  ) (  doc.html  ,  theme  ,   Music  )  (  subject  ,  predicate  ,   object  )
R D F ,[object Object]
a triple the RDF atom Predicate Subject Object
RDF ,[object Object]
RDF ,[object Object]
(  doc.html  ,  author  ,   Fabien  ) (  doc.html  ,  theme  ,   Music  )
Fabien author    doc.html  theme Music
R D F ,[object Object],http://mydomain.org/mypath/myresource
http://inria.fr/~fabien#me http://inria.fr/schema#author    http://inria.fr/rr/doc.html  http://inria.fr/schema#theme Music
R D F ,[object Object]
(  doc.html  ,  author  ,   Fabien  ) (  doc.html  ,  theme  ,   &quot;Music&quot;  )
http://inria.fr/~fabien#me http://inria.fr/schema#author    http://inria.fr/rr/doc.html  http://inria.fr/schema#theme &quot;Music&quot;
R D F ,[object Object]
doc.html   has for author  Fabien  and  has   192   pages
http://inria.fr/~fabien#me http://inria.fr/schema#author    http://inria.fr/rr/doc.html  http://inria.fr/schema#nbPages &quot;192&quot;^^ xsd:integer
nodes RDF allows blank
anonymous a resource may be i.e.  not identified by a URI and noted _: xyz
e.g.,   there exists  a report about Music
http://inria.fr/schema#Report rdf:type      _:x  http://inria.fr/schema#theme   &quot;Music&quot;
[object Object],[object Object],[object Object],[object Object],[object Object],NOTHING HERE
break blank nodes the graph, they cannot be reused
name your resources and reuse existing names as much as possible
R D F ,[object Object]
away ,[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
ma chi nes ,[object Object]
R D F a ,[object Object]
R D F a ,[object Object]
R D F ,[object Object]
R D F ,[object Object]
(  doc.html  ,  rdf:type ,   Report  )
http://inria.fr/schema#Report rdf:type      http://inria.fr/rr/doc.html
open-world assumption as opposed to the closed world assumption of classical systems
in short: the   absence   of a triple is  not  significant
(  doc.html  ,  author  ,  Fabien ) ,[object Object]
(  doc.html  ,  author  ,  Fabien ) ,[object Object]
if you have no other triples giving authors it does not   mean they are not true .
R D F ,[object Object]
R D F ,[object Object],[object Object]
R D F ,[object Object],[object Object]
doc.html   has for chapters : 1, Classical  2, Pop 3, Rock
(  doc.html ,  hasChapter ,   _:a  )  (  _:a  ,  rdf:first ,   Classical  )   (  _:a  ,  rdf:rest ,   _:b  )   (  _:b  ,  rdf:first  ,   Pop  )   (  _:b  ,  rdf:rest ,   _:c  )   (  _:c  ,  rdf:first  ,   Rock  )  (  _:c  ,  rdf:rest ,   rdf:nil  )
R D F  about   R D F ,[object Object],[object Object]
Fabien  says   &quot; doc.html   has for theme  Music &quot;
(  Fabien  ,  say ,   triple87  )  (  triple87  ,  rdf:subject  ,   doc.html  )  (  triple87  ,  rdf:predicate  ,   theme  )  (  triple87  ,  rdf:object  ,   &quot; Music &quot;   )  (  triple87 , rdf:type , rdf:Statement  )
R D F ,[object Object]
doc.html   has for length 262144  characters
(  doc.html  ,  length  ,   _:a  ) (  _:a  ,  rdf:value  ,   &quot;262144&quot;  )  (  _:a  ,  units  ,   characters  )
take home summary
RDF is a triple model to add metadata to the web ,[object Object]
to applications ,[object Object],[object Object]
fabien, gandon

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Rdf In A Nutshell V1

  • 1. R D F in a nutshell fabien, gandon, inria
  • 2.
  • 3. Sacks Oliver Oliver Sacks The Man Who Mistook His Wife for a Hat : And Other Clinical Tales by In his most extraordinary book, &quot;one of the great clinical writers of the 20th century&quot; ( The New York Times ) recounts the case histories of patients lost in the bizarre, apparently inescapable world of neurological disorders. Oliver Sacks's The Man Who Mistook His Wife for a Hat tells the stories of individuals afflicted with fantastic perceptual and intellectual aberrations: patients who have lost their memories and with them the greater part of their pasts; who are no longer able to recognize people and common objects; who are stricken with violent tics and grimaces or who shout involuntary obscenities; whose limbs have become alien; who have been dismissed as retarded yet are gifted with uncanny artistic or mathematical talents. If inconceivably strange, these brilliant tales remain, in Dr. Sacks's splendid and sympathetic telling, deeply human. They are studies of life struggling against incredible adversity, and they enable us to enter the world of the neurologically impaired, to imagine with our hearts what it must be to live and feel as they do. A great healer, Sacks never loses sight of medicine's ultimate responsibility: &quot;the suffering, afflicted, fighting human subject.&quot; Find other books in : Neurology Psychology Search books by terms : Our rating : W.
  • 4.
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  • 12.
  • 13. doc.html has for author Fabien and has for theme Music
  • 14. doc.html has for author Fabien doc.html has for theme Music
  • 15. ( doc.html , author , Fabien ) ( doc.html , theme , Music ) ( subject , predicate , object )
  • 16.
  • 17. a triple the RDF atom Predicate Subject Object
  • 18.
  • 19.
  • 20. ( doc.html , author , Fabien ) ( doc.html , theme , Music )
  • 21. Fabien author doc.html theme Music
  • 22.
  • 23. http://inria.fr/~fabien#me http://inria.fr/schema#author http://inria.fr/rr/doc.html http://inria.fr/schema#theme Music
  • 24.
  • 25. ( doc.html , author , Fabien ) ( doc.html , theme , &quot;Music&quot; )
  • 26. http://inria.fr/~fabien#me http://inria.fr/schema#author http://inria.fr/rr/doc.html http://inria.fr/schema#theme &quot;Music&quot;
  • 27.
  • 28. doc.html has for author Fabien and has 192 pages
  • 29. http://inria.fr/~fabien#me http://inria.fr/schema#author http://inria.fr/rr/doc.html http://inria.fr/schema#nbPages &quot;192&quot;^^ xsd:integer
  • 31. anonymous a resource may be i.e. not identified by a URI and noted _: xyz
  • 32. e.g., there exists a report about Music
  • 33. http://inria.fr/schema#Report rdf:type _:x http://inria.fr/schema#theme &quot;Music&quot;
  • 34.
  • 35. break blank nodes the graph, they cannot be reused
  • 36. name your resources and reuse existing names as much as possible
  • 37.
  • 38.
  • 39.
  • 40.
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  • 42.
  • 43.
  • 44.
  • 45. ( doc.html , rdf:type , Report )
  • 46. http://inria.fr/schema#Report rdf:type http://inria.fr/rr/doc.html
  • 47. open-world assumption as opposed to the closed world assumption of classical systems
  • 48. in short: the absence of a triple is not significant
  • 49.
  • 50.
  • 51. if you have no other triples giving authors it does not mean they are not true .
  • 52.
  • 53.
  • 54.
  • 55. doc.html has for chapters : 1, Classical 2, Pop 3, Rock
  • 56. ( doc.html , hasChapter , _:a ) ( _:a , rdf:first , Classical ) ( _:a , rdf:rest , _:b ) ( _:b , rdf:first , Pop ) ( _:b , rdf:rest , _:c ) ( _:c , rdf:first , Rock ) ( _:c , rdf:rest , rdf:nil )
  • 57.
  • 58. Fabien says &quot; doc.html has for theme Music &quot;
  • 59. ( Fabien , say , triple87 ) ( triple87 , rdf:subject , doc.html ) ( triple87 , rdf:predicate , theme ) ( triple87 , rdf:object , &quot; Music &quot; ) ( triple87 , rdf:type , rdf:Statement )
  • 60.
  • 61. doc.html has for length 262144 characters
  • 62. ( doc.html , length , _:a ) ( _:a , rdf:value , &quot;262144&quot; ) ( _:a , units , characters )
  • 64.
  • 65.