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Semantic standards
paul@proxml.be
Semantics
JAGUAR
2
CONTE
XT
Semantics
3
ID’s on the web
4
Data on the web
5
talking in triples (RDF)
6
http://data.kbodata.be/organisatio
n/0314_595_348#id
afkorting "FOD Economie"
http://data.kboda...
triples RDF
7
<http://data.kbodata.be/organisation/0314_595_348#id>
<http://www.mrpaul.be/ns/bedrijf#afkorting>
"FOD Econo...
RDF using standards
8
<http://data.kbodata.be/organisation/0314_595_348#id>
<http://www.w3.org/ns/regorg#legalName>
"Feder...
Big Semantics
10
Something is a spicy-pizza if-and-only-
if-it is a pizza and has-topping a spicy-
topping.
Something is a...
Practical semantics
“cooperation without coordination”
David Wood
11
RDFS++
Linked semantics
12
Linked Data
data published on the web in such a way
that
• it is machine-readable
• its meaning is explicitly defined
• it...
Linked Data
14
QA
15
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Towards Semantic Standards

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Presentation by Mr. Paul Hermans @DataDays 2014 in Ghent, Belgium

Published in: Business
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Towards Semantic Standards

  1. 1. Semantic standards paul@proxml.be
  2. 2. Semantics JAGUAR 2 CONTE XT
  3. 3. Semantics 3
  4. 4. ID’s on the web 4
  5. 5. Data on the web 5
  6. 6. talking in triples (RDF) 6 http://data.kbodata.be/organisatio n/0314_595_348#id afkorting "FOD Economie" http://data.kbodata.be/organisatio n/0314_595_348#id is een Overheidsorganisatie http://data.kbodata.be/organisatio n/0314_595_348#id adres "Vooruitgangsstraat 50, 1210 Sint-Joost-ten- Node"
  7. 7. triples RDF 7 <http://data.kbodata.be/organisation/0314_595_348#id> <http://www.mrpaul.be/ns/bedrijf#afkorting> "FOD Economie"@nl . <http://data.kbodata.be/organisation/0314_595_348#id> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.mrpaul.be/ns/bedrijf#Overheidsorganisatie> . <http://data.kbodata.be/organisation/0314_595_348#id> <http://www.mrpaul.be/ns/bedrijf#adres> "Vooruitgangsstraat 50, 1210 Sint-Joost-ten-Node" .
  8. 8. RDF using standards 8 <http://data.kbodata.be/organisation/0314_595_348#id> <http://www.w3.org/ns/regorg#legalName> "Federale Overheidsdienst Economie, KMO, Middenstand en Energie"@nl . <http://data.kbodata.be/organisation/0314_595_348#id> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/regorg#RegisteredOrganization> . <http://data.kbodata.be/organisation/0314_595_348#id> <http://www.w3.org/ns/org#hasSite> <http://data.kbodata.be/organisation/2_146_815_183#id> . <http://data.kbodata.be/organisation/0314_595_348#id> <http://schema.org/startDate> "1968-01-01"^^<http://www.w3.org/2001/XMLSchema#date> . <http://data.kbodata.be/organisation/2_146_815_183#id> <http://www.w3.org/2000/01/rdf-schema#label> "RAC Verwilghen"@nl .
  9. 9. Big Semantics 10 Something is a spicy-pizza if-and-only- if-it is a pizza and has-topping a spicy- topping. Something is a vegetarian-pizza if-and- only-if-it is a pizza and is not a thing that has-topping a fish-topping and is not a thing that has-topping a meat- topping. Every four-seasons has-topping nothing-but things that are anchovies- toppings and-or are caper-toppings and-or are mozzarella-toppings and-or are mushroom-toppings and-or are olive-toppings and-or are peperoni- sausage-toppings and-or are tomato- toppings.
  10. 10. Practical semantics “cooperation without coordination” David Wood 11 RDFS++
  11. 11. Linked semantics 12
  12. 12. Linked Data data published on the web in such a way that • it is machine-readable • its meaning is explicitly defined • it is linked to other external datasets • can in turn be linked to from external datasets Bizer (2009) 13
  13. 13. Linked Data 14
  14. 14. QA 15

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