Understands that OWL Full supports all available constructs and is most appropriately used when reasoning performance is not a concern. – Linked Data for Professional Education

Ontologies and the Semantic Web

Fri, 30 Dec 2016 06:44:09 +0000

A video lecture introducing RDF Schema and OWL, with visible slides throughout. The concepts behind ontologies are also discussed in a general, schema-agnostic manner. Places these technologies within the larger context of the Semantic Web.

URL: http://videolectures.net/koml04_harmelen_o/
Keywords: Ontology, Semantic Web, Web Ontology Language (OWL), RDF Schema
Author: van Harmelen, Frank
Date created: 2007-02-25 05:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P1H
Educational use: instruction
Educational audience: student
Interactivity type: expositive

Multi-Agent and Semantic Web Systems: Representation

Abi Evans — Fri, 13 Nov 2015 06:00:10 +0000

This slide presentation of lecture material was used as part of a course given at The University of Edinburgh School of Informatics. This lecture covers different kinds of representations for databases and ontologies, focusing on: RDF, RDF Schema, Description Logic (DL), and Web Ontology Language (OWL).

URL: http://www.inf.ed.ac.uk/teaching/courses/masws/lectures-14/3-full.pdf
Keywords: RDF Schema, Web Ontology Language (OWL), Description Logics, Expressivity
Author: McNeill, Fiona
Date created: 2013-01-21 05:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P25M
Educational use: instruction
Educational audience: teacher-educationSpecialist
Interactivity type: expositive

OWL Web Ontology Language

Abi Evans — Thu, 13 Aug 2015 13:45:22 +0000

A slide presentation of ontology languages focusing on OWL, with information on RDF, RDF Schema, and XML as well. Discusses the three "species" of OWL- OWL Lite, OWL DL, and OWL Full.

URL: http://www.slideshare.net/hassco2011/owl-web-ontology-language-8362835?next_slideshow=1
Keywords: eXtensible Markup Language (XML), RDF Schema, Semantic Web, Web Ontology Language (OWL)
Author: Ghanim, Hussein Ali Ahmad
Date created: 2011-06-20 07:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P15M
Educational use: instruction
Educational audience: student
Interactivity type: expositive

Flavors of OWL

Abi Evans — Thu, 13 Aug 2015 03:26:20 +0000

This lesson looks at the different flavors of OWL, each of which is a distinct subset of the full OWL standard. Some are simpler and/or much more computationally efficient for reasoning than the full standard. Fortunately, regardless of which flavor one works with, they are all OWL (e.g. any ontology written using any subset of OWL features is still valid OWL and should be consumable by most OWL tools). This lesson also discusses when you might want to use one or the other.

URL: http://www.cambridgesemantics.com/semantic-university/flavors-owl
Keywords: Instances, Properties, Classes, Web Ontology Language (OWL)
Publisher: Cambridge Semantics
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P15M