File uploaded with MsUpload

File:S5 RDFS Example.pdf

2019-01-29T17:05:20Z

Moc081: Moc081 uploaded a new version of File:S5 RDFS Example.pdf

File:S5 RDFS Example.pdf

2019-01-29T17:01:45Z

Moc081: Blanked the page

File:S5 RDFS Example.pdf

2019-01-29T17:01:37Z

Moc081: File uploaded with MsUpload

File uploaded with MsUpload

Readings

2019-01-29T17:01:07Z

Moc081: /* Lecture 5: RDFS */

=Text book=
The text book in INFO216 is ''Semantic Web for the Working Ontologist, Second Edition: Effective Modeling in RDFS and OWL by Dean Allemang and James Hendler (Jun 3, 2011). Morgan Kaufmann.'' '''The whole book is obligatory reading.'''

=Other materials=
In addition, '''the materials listed below for each lecture is either mandatory or suggested reading.''' Currently, the readings are not updated from 2017, so some of them may change. Make sure you download the papers and web sites in good time before the exam. That way you are safe if a site becomes unavailable or somehow damaged the last few days before the exam. Note that to download some of the papers, you need to be inside UiB's network. Either use a computer directly on the UiB network or connect to your UiB account with VPN if you are elsewhere.

Finally, '''the lectures and lectures notes are also part of the curriculum.'''

=Lectures=
Below are the mandatory and suggested readings for each lecture. All the text-book chapters are mandatory.

==Lecture 1: Introduction==

Themes:
* Web of Data
* INFO216
* Jena
* The programming project

Mandatory readings:
* Chapters 1-2 in Allemang & Hendler. ''In text book.''
* [http://www.youtube.com/watch?v=HeUrEh-nqtU Tim Berners-Lee talks about the semantic web] (mandatory)
* [http://jena.apache.org/about_jena/architecture.html Apache architecture overview] (mandatory)
* [http://jena.apache.org/documentation/rdf/index.html The core RDF API] (mandatory)
* [http://jena.apache.org/tutorials/rdf_api.html An introduction to RDF and the Jena RDF API] (mandatory)
* [[:File:S01-Intro-WoD-Jena-7.pdf | Slides from the lecture]]

Useful materials:
* [http://jena.apache.org/about_jena/ Welcome to Apache Jena] (useful starting page)
* [http://jena.apache.org/index.html Apache Jena] main page (useful starting page)
* [http://jena.apache.org/tutorials/ Jena tutorials] (useful starting page)
* [https://jena.apache.org/documentation/javadoc/jena/ Package org.apache.jena.rdf.model] (supplementary, but necessary for the labs and project - lab 1 and the lecture notes lists the classes and methods you should look at)

==Lecture 2: RDF==

Themes:
* RDF
* Programming RDF in Jena
* Finding datasets and vocabularies for your projects

Mandatory readings:
* Chapter 3 in Allemang & Hendler. ''In text book.''
* [https://www.w3.org/TR/rdf11-primer/ W3C's RDF 1.1 Primer] (mandatory)
* We also continue with the Jena RDF materials from lecture 1:
** [http://jena.apache.org/documentation/rdf/index.html The core RDF API] (mandatory)
** [http://jena.apache.org/tutorials/rdf_api.html An introduction to RDF and the Jena RDF API] (mandatory)
* [[:File:S02-RDF-8.pdf | Slides from the lecture]]

Useful materials:
* [https://www.w3.org/TR/rdf11-concepts/ W3C's RDF 1.1 Concepts and Abstract Syntax] (cursory)
** [https://jena.apache.org/documentation/javadoc/jena/ Package org.apache.jena.rdf.model] (supplementary, but necessary for the labs and project)

==Lecture 3: SPARQL==

Themes:
* SPARQL
* Programming SPARQL in Jena
* SPARQL Update
* Programming SPARQL Update in Jena

Mandatory readings:
* Chapter 5 in Allemang & Hendler. ''In text book.''
* [http://www.w3.org/TR/sparql11-update/ SPARQL 1.1 Update Language] (Sections 1-3 are obligatory)
* [[:File:S03-SPARQL-12.pdf | Slides from the lecture]]

Useful materials:
* [http://www.w3.org/TR/sparql11-query/ SPARQL 1.1 Query Language]
* [http://www.w3.org/TR/sparql11-update/ SPARQL 1.1 Update Language] (the rest of it)
* [https://www.w3.org/TR/sparql11-overview/ SPARQL 1.1 Overview]
* [http://jena.apache.org/documentation/javadoc/arq/ Javadoc] for Apache Jena ARQ 3.2.0
** Query, QueryFactory, QueryExecution, QueryExecutionFactory, ResultSet
** UpdateFactory, UpdateAction
: (supplementary, but perhaps necessary for the labs and project)

==Lecture 4: Architecture==

Themes:
* Application architecture
* Application components
* Triple stores
* Visualisation

Mandatory readings:
* Chapter 4 in Allemang & Hendler. ''In text book.''
* [http://jena.apache.org/about_jena/architecture.html Apache architecture overview] (mandatory, from lecture 1)
* [https://jena.apache.org/documentation/tdb/index.html Apache's TDB] (mandatory)
* [https://jena.apache.org/documentation/tdb/java_api.html Apache's TDB Java API] (mandatory)
* [https://jena.apache.org/documentation/fuseki2/index.html Apache Jena Fuseki] (mandatory, we use Fuseki 2)
* [[:File:S04-architecture-5.pdf | Slides from the lecture]]

Useful materials:
* [https://jena.apache.org/documentation/javadoc/tdb/ Package org.apache.jena.tdb] Class TDBFactory (createDataset)
* [http://www.eswc2012.org/sites/default/files/eswc2012_submission_303.pdf Skjæveland 2012: Sgvizler.] ''Paper.''
* [http://mgskjaeveland.github.io/sgvizler/ Sgvizler 0.6]
* [[:File:LohmannEtAl2016-VisualizingOntologiesWithVOWL.pdf | Lohmann et al. (2019): Visualizing Ontologies with VOWL. ''Semantic Web Journal.'']] ''Paper.''
* [http://vowl.visualdataweb.org/ VOWL: Visual Notation for OWL Ontologies]


==Lecture 5: RDFS==

Themes:
* RDFS
* Axioms, rules and entailment
* Programming RDFS in Jena

Mandatory readings:
* Chapters 6-7 in Allemang & Hendler. ''In text book.''
* [http://www.w3.org/TR/rdf-schema/ W3C's RDF Schema 1.1] (mandatory)
* [[:File:S05-RDFS-10.pdf | Slides from the lecture]]

Useful materials:
* [https://www.w3.org/TR/rdf11-mt/ W3C's RDF 1.1 Semantics] (cursory, except the axioms and entailments in sections 8 and 9, which we will review in the lecture)
* [https://jena.apache.org/documentation/inference/index.html Reasoners and rules engines: Jena inference support] (cursory; sections 1 and 3 are relevant, but quite hard)
* [https://jena.apache.org/documentation/javadoc/jena/ Javadoc] for
** Model (createRDFSModel)
** InfModel (getRawModel, remove + the same methods as Model)
** RDFS (label, comment, subClassOf, subPropertyOf, domain, range...)
** Reasoner (but we will not use it directly)
: (supplementary, but perhaps necessary for the labs and project)

Case-based examples:
* [[:File:S5_RDFS_Example.pdf | RDFS Eating vegetables case]]

==Lecture 6: RDFS Plus==

Themes:
* Basic OWL concepts
* Axioms, rules and entailments
* Programming basic OWL in Jena

Mandatory readings:
* Chapter 8 in Allemang & Hendler. ''In text book.''
* [[:File:S06-RDFSPlus-4.pdf | Slides from the lecture.]]

Useful materials:
* [https://jena.apache.org/documentation/javadoc/jena/ Javadoc] for
** OntModel (createOntologyModel)
** OntModelSpec (the different reasoners are outlined [https://jena.apache.org/documentation/inference/index.html here (very long)], OWL_MEM_RULE_INF is a good starting point)
** OWL (defines built-in OWL resources)
** OntClass, Individual, ObjectProperty, DatatypeProperty
: (supplementary, but perhaps necessary for the labs and project)

==Lecture 7: Vocabularies==

Themes:
* LOD vocabularies and ontologies

Mandatory readings:
* Chapters 9-10 and 13 in Allemang & Hendler. ''In text book.''
* [http://lov.okfn.org/dataset/lov/ Linked Open Vocabularies (LOV)]
* [http://stats.lod2.eu/ LODstats]
* [[:File:S07-Vocabularies-21.pdf | Slides from the lecture]]

Useful materials:
* Vocabularies:
** [http://www.w3.org/2004/02/skos/ SKOS - Simple Knowledge Organization System Home Page]
** [http://schema.org/docs/full.html schema.org - Full Hierarchy]
** [http://dublincore.org/ Dublin Core (DC)]
** [http://xmlns.com/foaf/spec/ Friend of a Friend (FOAF)]
** [https://www.w3.org/2003/01/geo/wgs84_pos geo: World Geodetic Standard (WGS) 84] (and [https://www.w3.org/2003/01/geo/ few more general comments here])
** [https://www.w3.org/TR/vocab-data-cube/ The RDF Data Cube Vocabulary]
** [http://purl.org/vocab/vann/ Annotating vocabulary descriptions (VANN)]
** [https://www.w3.org/2003/06/sw-vocab-status/note Vocabulary Status (VS)]
** [http://creativecommons.org/ns Creative Commons (CC) Vocabulary]
** [http://vocab.deri.ie/void Vocabulary of Interlinked Datasets (VoID)]
** [http://www.w3.org/ns/prov# Provenance Interchange (PROV)]
** [http://motools.sourceforge.net/event/event.html Event Ontology (event)]
** [http://www.w3.org/TR/owl-time/ Time ontology in OWL (time, OWL-time)]
** [http://motools.sourceforge.net/timeline/timeline.html Timeline Ontology (tl)]
** [http://vocab.org/bio/ Biographical Information (BIO)]
** [http://rdfs.org/sioc/spec/ Semantic Interlinked Online Communities (SIOC)]
** [http://bibliontology.com/ Bibliographic Ontology (bibo)]
** [http://www.musicontology.com/ Music Ontology (mo)]
: '''This is what we expect you to know about each vocabulary:''' Its purpose and where and how it can be used. You should know its most central 3-6 classes and properties be able to explain its basic structure. It is less important to get all the names and prefixes 100% right: we do not expect you to learn every little detail by heart. ''schema.org'' is less important because you have already had about it in INFO116.

==Lecture 8 and 9: Linked Open Datasets==

Themes:
* Important Linked Open Datasets
** DBpedia
** LinkedGeoData
** GeoNames
** Wikidata
** and others

Mandatory readings:
* [[:File:BizerHeathBernersLee-LinkedData2009-TheStorySoFar.pdf | Bizer, C., Heath, T., & Berners-Lee, T. (2009). Linked data-the story so far. Semantic services, interoperability and web applications: emerging concepts, 205-227.]]
* [[:File:FarberEtAl-ComparativeSurvey-SWJ2015.pdf | Färber, M., Ell, B., Menne, C., & Rettinger, A. (2015). A Comparative Survey of DBpedia, Freebase, OpenCyc, Wikidata, and YAGO. Semantic Web Journal, July.]]
* [http://lod-cloud.net The Linking Open Data (LOD) cloud diagram]
* [http://stats.lod2.eu/ LODstats]
* [[:File:S08-LinkedOpenDatasets-23.pdf | Slides from the lecture]]

Useful materials:
* [http://wiki.dbpedia.org/about Dbpedia]
* [https://www.wikidata.org/wiki/Wikidata:Introduction Wikidata]
* [http://www.geonames.org/about.html GeoNames]
* [https://wordnet.princeton.edu/ WordNet - A lexical database for English]
* [http://live.babelnet.org/about BabelNet]

==Lecture 10: Services==

Themes:
* JSON, JSON-LD
* Semantic web services
* Semantic workflows

Mandatory readings:
* [http://json.org/ JSON Syntax] (mandatory)
* Section 2 in W3C's [https://www.w3.org/TR/json-ld-api/ JSON-LD 1.0 Processing Algorithms and API] (mandatory)
* [[:File:S10-Services-7.pdf | Slides from the lecture]]

Useful materials:
* [http://json-ld.org/spec/latest/json-ld/ JSON-LD 1.1 - A JSON-based Serialization for Linked Data] (supplementary reference)
* [http://json-ld.org/ JSON for Linked Data] (supplementary)
** [http://www.youtube.com/watch?v=4x_xzT5eF5Q What is Linked Data?] Short video introduction to Linked Data by Manu Sporny
** [http://www.youtube.com/watch?v=vioCbTo3C-4 What is JSON-LD?] Short video introduction to JSON-LD by Manu Sporny

==Lecture 11: OWL==

Themes:
* Advanced OWL
* Axioms, rules and entailments
* Programming advanced OWL in Jena

Mandatory readings:
* Chapters 11-12 in Allemang & Hendler. ''In text book.''
* [[:File:S11-OWL-15-utlagt.pdf | Slides from the lecture]]

Useful materials:
* [http://www.w3.org/TR/owl-overview OWL 2 Document Overview] (cursory)
* [http://www.w3.org/TR/owl-primer OWL2 Primer] (cursory)
* [https://www.w3.org/TR/2012/REC-owl2-quick-reference-20121211/ OWL 2 Quick Reference Guide] (cursory)
* [http://vowl.visualdataweb.org/v2 VOWL: Visual Notation for OWL Ontologies] (cursory)
* [http://vowl.visualdataweb.org/webvowl/index.html#sioc WebVOWL] (cursory)
* [https://jena.apache.org/documentation/ontology/ Jena Ontology API] (we will most likely not go into this) (cursory)

==Lecture 12: OWL DL==

Themes:
* Description logic
* Decision problems
* OWL-DL
* Programming with OWL-DL reasoners in Jena

Mandatory readings:
* [[:File:S12-OWL-DL-10.pdf | Slides from the lecture]]

Useful materials:
* [[:File:NardiBrachman-IntroductionToDescriptionLogic.pdf | Nardi & Brachman: Introduction to Description Logics. Chapter 1 in Description Logic Handbook.]] ''(cursory)''
* [[:File:BaderNutt-BasicDescriptionLogics.pdf | Baader & Nutt: Basic Description Logics. Chapter 2 in Description Logic Handbook.]]
** ''Cursory'', quickly gets mathematical after the introduction. In particular, sections 2.2.2.3-4 about fixpoint semantics apply to TBoxes with cyclic definitions, which we do not consider in this course. We also do not consider the stuff about rules, epistemics, and reasoning from section 2.2.5 on.
* [http://www.cs.man.ac.uk/~ezolin/dl/ Complexity of Reasoning in Description Logics. Powered by Evgeny Zolin.] (informative)

==Lecture 13: Ontology development==

Themes:
* Ontology Development 101 method

Mandatory readings:
* Chapters 14-16 in Allemang & Hendler. ''In text book.''
* [http://liris.cnrs.fr/alain.mille/enseignements/Ecole_Centrale/What%20is%20an%20ontology%20and%20why%20we%20need%20it.htm Noy & McGuinness (2001): Ontology Development 101: A Guide to Creating Your First Ontology.] ''Paper.''
* [[:File:S13-OntologyDevelopment-4.pdf | Slides from the lecture]]

Useful materials:
* [http://www.sciencedirect.com/science/article/pii/S095741741101640X Sicilia et al. (2012): Empirical findings on ontology metrics.] ''Paper.'' (cursory)

 
<div class="credits" style="text-align: right; direction: ltr; margin-left: 1em;">''INFO216, UiB, Spring 2017-2018, Andreas L. Opdahl (c)''</div>