OWL in One Slide OWL is built on top of XML and RDF It allows the definition, sharing, composition and use of ontologies OWL is ~= a frame based knowledge representation language It can be used to add metadata about anything which has a URI. URIs are a W3C standard generalizing URLs everything has a URI xmlns:owl="http://www.w3.org/2002/07/owl#”> Finin is a person.
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Mapping Rules for Properties… (make-frame "A relation which relates concepts to what they can control" (domain (range (is-a (inverse
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Roger L. Costello, David B. Jacobs. © 2003 The MITRE Corporation. Defining Rivìere ... naturally-occurring.owl (snippet) 114
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TAGA: Travel Agent Game in Owl for Owl for protocol Agentcities contract Ontologies Features Motivation Technologies Market dynamics Auction theory (TAC) Semantic web Owl for Agent collaboration (FIPA & Agentcities) modeling trust descriptio enforcemen http://taga.umbc.edu/ontologies/ FIPA (JADE, April Agent Platform) travel.owl – travel concepts t Semantic Web (RDF, OWL) n fipaowl.owl Owl for Web (SOAP,WSDL,DAML-S) auction.owl Owl for tagaql.owl Owl (Java for Web Start ) Internet representation publishing negotiatio and reasoning communicativ n e acts Open Market Framework Auction Services OWL message content OWL Ontologies Global Agent Community – FIPA content lang. – auction services – query language Report Direct Buy Transactions Report Contract Report Auction Transactions Market Oversight Agent s ue q Re Customer Agent t Bulletin Board Agent CF P Report Travel Package Bi d OWL Everywhere Proposal d Bi Auction Service Agent Direct Buy Travel Agents Web Service Owl as a Agents content FIPA platform infrastructure services, including directory facilitators enhanced to use OWL-S for service discovery languag Owl for Owl for e authorizatio service n policies description s http://taga.umbc.edu/
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TAGA: Travel Agent Game in Owl for Owl for protocol Agentcities contract Motivation Features Technologies Ontologies Market dynamics Auction theory (TAC) Semantic web Agent collaboration (FIPA & Agentcities) Owl for modeling trust descriptio enforcemen http://taga.umbc.edu/ontologies/ FIPA (JADE, April Agent Platform) travel.owl – travel concepts n t Semantic Web (RDF, OWL) fipaowl.owl Web (SOAP,WSDL,DAML-S) Owl for auction.owl Internet (Java Web Start ) Owl for tagaql.owl Owl for representation publishing negotiatio and reasoning communicativ n e acts Open Market Framework Auction Services OWL message content OWL Ontologies Global Agent Community – FIPA content lang. – auction services – query language Report Direct Buy Transactions Report Contract Report Auction Transactions Market Oversight Agent s ue q Re Customer Agent t Bulletin Board Agent Proposal CF P Report Travel Package d Bi Bi d Auction Service Agent Direct Buy Travel Agents Web Service Owl as a Agents content FIPA platform infrastructure services, including directory facilitators enhanced to use OWL-S for service discovery languag Owl for Owl for e authorizatio service n policies description s UMBC an Honors University in http://taga.umbc.edu/ 15
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Building Emergency Team Building Emergency Team for Student Services Center In the event of an emergency evacuation, each Building Emergency Team (BET) member will be responsible for contacting individuals indicated in the chart below. Office of the AVP Itza Sanchez, Snr. Building Coordinator, SSC Office of the Associate Vice President Enrollment Services Work: 4- 2551 Mobile: 408-595-6213 E-mail: [email protected] Alt: Lois Mardis, ASPIRE/McNAIR Work: 4-2637 E-mail: [email protected] Office of Pre-College Programs Tom Reisz Work: 4-3221 E-mail: [email protected] Alt: Blanca Sanchez Work: 4-2572 Email: [email protected] Learning Assistance Resource Center (LARC) Alice Ting Work: 4-2589 E-mail: [email protected] Alt: Lan Ngo Work: 4-2546 E-mail: [email protected] Office of the Bursars Satish Patel Work: 4-1620 E-mail: [email protected] Alt: Betty Jo Alexander Work: 4-1623 E-mail: [email protected] Office of Financial Aid and Scholarships (FASO) Jared Blanton Work:4-6072 E-mail: [email protected] Alt: Francisco Marquez Work: 4-6091 E-mail: [email protected] Academic Advising and Retention Services (AARS) Lael Adediji Work: 4-2511 E-mail: [email protected] Alt: Cindy Kato Work: 4-1537 E-mail: [email protected] Systems/Grad Admissions Kirk Nguyen Work: 4-2537 E-mail: [email protected] Alt: Vicki Robison Work: 4-3356 E-mail: [email protected] Office of the Registrar Darcel Wood Work: 4-2095 E-mail: [email protected] Alt: Roselia Lobato-Morales Work: 4-2553 E-mail: [email protected] Undergraduate Admissions Gloria Milano Work: 4-2097 E-mail: [email protected] Alt: Joy Vickers Work: 4-2023 E-mail: [email protected] Student Outreach and Recruitment (SOAR) & Communications Kelly Pjesky Work: 4-2576 Email: [email protected] Alt: Joe Pinheiro Work: 4-2075 E-mail: [email protected] updated: 8/4/10
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OWL  OWL Full – – –  OWL DL (Description Logic) – – – –  It is a sublanguage of OWL Full that restricts application of the constructors from OWL and RDF Application of OWL’s constructors’ to each other is disallowed; Therefore it corresponds to a well studied description logic OWL DL permits efficient reasoning support; But we lose full compatibility with RDF Not every RDF document is a legal OWL DL document. Every legal OWL DL document is a legal RDF document. OWL-Lite: – – – 47 It uses all the OWL languages primitives and allows the combination of these primitives in arbitrary ways with RDF and RDF Schema OWL Full is fully upward-compatible with RDF, both syntactically and semantically OWL Full is so powerful that it is undecidable; No complete (or efficient) reasoning support Even further restriction limits OWL DL to a subset of the language constructors OWL Lite excludes enumerated classes, disjointness statements, and arbitrary cardinality. The advantage of this is a language that is easier to grasp (for users, for tool builders) The disadvantage is restricted expressivity
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Roger L. Costello, David B. Jacobs. © 2003 The MITRE Corporation. 145 Comparison OWL Full Everything that has been shown in this tutorial is available. Further, you can mix RDF Schema definitions with OWL definitions. OWL DL You cannot use owl:cardinality with TransitiveProperty. A DL ontology cannot import an OWL Full ontology. You cannot use a class as a member of another class, i.e., you cannot have metaclasses. FunctionalProperty and InverseFunctionalProperty cannot be used with datatypes (they can only be used with ObjectProperty). OWL Lite You cannot use owl:minCardinality or owl:maxCardinality. The only allowed values for owl:cardinality is 0 and 1. Cannot use owl:hasValue. Cannot use owl:disjointWith. Cannot use owl:oneOf. Cannot use owl:complementOf. Cannot use owl:unionOf.
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Demo - Pronto Taken from http://clarkparsia.com/pronto/cancer_ra.owl
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Classes   Classes are defined using owl:Class – owl:Class is a subclass of rdfs:Class Disjointness is defined using owl:disjointWith  owl:equivalentClass defines equivalence of classes   49 owl:Thing is the most general class, which contains everything owl:Nothing is the empty class
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Demo - Pronto Taken from http://clarkparsia.com/pronto/cancer_ra.owl
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Demo - Pronto Taken from http://clarkparsia.com/pronto/cancer_ra.owl
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Demo - Pronto Taken from http://clarkparsia.com/pronto/cancer_ra.owl
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Demo - Pronto Taken from http://clarkparsia.com/pronto/cancer_ra.owl
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Demo - Pronto Taken from http://clarkparsia.com/pronto/cancer_ra.owl
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