Data in RDF

[object Object],[object Object],[object Object],Data in RDF

Share, Remix, Reuse — Legally ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell Looking for a flexible data model ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell Resource Description Framework ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell Representing relational data in RDF (almost) ,[object Object],[object Object],BB.2 Anxiolytics C 16 H 21 NO 2 Propranolol Propranololo プロプラノロール Category Formula Is a Drug Legend resource literal Name Drug Category Formula BB.2 Anxiolytics C 16 H 21 NO 2 Drug Name BB.2 Propranolol BB.2 Propranololo BB.2 プロプラノロール

RDF in a nutshell Representing relational data in RDF (almost) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],http://dbpedia.org/resource/Propranolol http://dbpedia.org/resource/Category:Anxiolytics C16H21NO2 http://www.w3.org/2004/02/skos/core#subject http://dbpedia.org/ontology/formula http://www.w3.org/2000/01/rdf-schema#label http://dbpedia.org/ontology/Drug http://www.w3.org/1999/02/22-rdf-syntax-ns#type Legend resource literal Propranolol Propranololo プロプラノロール

[object Object],[object Object],RDF in a nutshell Representing data in RDF Q/A 1/4 http://dbpedia.org/resource/Propranolol http://dbpedia.org/resource/Category:Anxiolytics http://www.w3.org/2004/02/skos/core#subject + http://dbpedia.org/resource/Propranolol http://dbpedia.org/ontology/knownFor http://dbpedia.org/resource/Propranolol http://dbpedia.org/resource/Category:Anxiolytics http://www.w3.org/2004/02/skos/core#subject = http://dbpedia.org/ontology/knownFor http://dbpedia.org/resource/James_W._Black http://dbpedia.org/resource/James_W._Black

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],RDF in a nutshell Representing data in RDF Q/A 2/4

[object Object],[object Object],[object Object],[object Object],[object Object],RDF in a nutshell Representing data in RDF Q/A 3/4 BRCA http://www.w3.org/2000/01/rdf-schema#label BRCA http://www.w3.org/2000/01/rdf-schema#label + = ?

RDF in a nutshell Other data structure in RDF ,[object Object],[object Object]

RDF in a nutshell Serializing RDF ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell Serializing RDF in Turtle - namespaces ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell Serializing RDF in Turtle - Literals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell Serializing RDF in Turtle - Convience Syntax ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell Serializing RDF in XML - basics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[1] RDF/XML Syntax Specification available at http://www.w3.org/TR/rdf-syntax-grammar/ dbpedia:Propranolol category:Anxiolytics skos:subject property element Root tag

RDF in a nutshell Serializing RDF in XML - abbreviation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell Serializing RDF in XML - abbreviation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],dbpedia:Propranolol dbpprop:molecularWeight dbpedia:Propranolol rdfs:label “ Propranololo”@it "259.34"^^xsd:float

RDF in a nutshell Serializing RDF in XML – rdf:type abbreviation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],dbpedia:Propranolol http://dbpedia.org/ontology/Drug rdf:type

RDF in a nutshell Serializing RDF in XML – more statements 1/3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],dbpedia:Propranolol category:Anxiolytics skos:subject http://dbpedia.org/ontology/Drug

RDF in a nutshell Serializing RDF in XML – more statements 2/3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],dbpedia:Propranolol category:Anxiolytics skos:subject Category:Psycholeptics skos:broader

RDF in a nutshell Serializing RDF in XML – more statements 3/3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],dbpedia:Propranolol category:Anxiolytics skos:subject Category:Psycholeptics skos:broader http://dbpedia.org/ontology/Drug skos:concept “ Propranololo”@it rdfs:label

RDF in a nutshell Merging XML files (representing an RDF model) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Propranolol Anxiolytics Drug rdf : type rdf : type skos:subject Concept Kidney rdf : type AnatomicalStructure excretion Propranolol Anxiolytics rdf : type Concept Kidney rdf : type AnatomicalStructure canDamage skos:isSubjectOf

RDF in a nutshell Merging XML files 2/2 ,[object Object],[object Object],U Propranolol Anxiolytics Drug rdf : type rdf : type skos:subject Concept Kidney AnatomicalStructure canDamage excretion skos:isSubjectOf rdf : type

Publishing RDF as Linked Data Principles ,[object Object],[object Object],[object Object],[object Object],[object Object]

Publishing RDF as Linked Data More on Content Negotiation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Publishing RDF as Linked Data Recipes for Serving Information as Linked Data ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Publishing RDF as Linked Data Recipe 1 - Serving static RDF files 1/3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Publishing RDF as Linked Data Recipe 1 - Serving static RDF files 2/3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Publishing RDF as Linked Data Recipe 1 - Serving static RDF files 3/3 ,[object Object],http://localhost/examples/ file http://localhost/examples/ content/file.html http://localhost/examples/content/file.html http://localhost/examples/ file http://localhost/examples/ content/file.rdf http://localhost/examples/content/file.rdf

Publishing RDF as Linked Data Recipe 2 - DB as (virtual) RDF ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Publishing RDF as Linked Data Recipe 3 - RDF storage + Linked Data Interface ,[object Object],[object Object],[object Object],[object Object]

Publishing RDF as Linked Data Recipe 4 - Wrap API to serve (virtual) RDF ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[source http://sites.wiwiss.fu-berlin.de/suhl/bizer/pub/Bizer-ESWC2007-RDFbookmashup.pdf ]

Publishing RDF as Linked Data Which recipe should I use? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

RDF in a nutshell RDF Resources ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

credits ,[object Object],[object Object]

Data in RDF

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