Evaluation results
This results have been generated from AKT Reference Ontology (Portal Ontology) on 19th March of 2014. These results might be outdated if the original ontology changes.
It is obvious that not all the pitfalls are equally important; their impact in the ontology will depend on multiple factors. For this reason, each pitfall has an importance level attached indicating how important it is. We have identified three levels:
- Critical : It is crucial to correct the pitfall. Otherwise, it could affect the ontology consistency, reasoning, applicability, etc.
- Important : Though not critical for ontology function, it is important to correct this type of pitfall.
- Minor : It is not really a problem, but by correcting it we will make the ontology nicer.
Results for P07: Merging different concepts in the same class. 4 cases | Minor
A class is created whose identifier is referring to two or more
different concepts. An example of this type of pitfall is to create the
class "StyleAndPeriod", or "ProductOrService".
• This pitfall appears in the following elements:
› http://www.aktors.org/ontology/portal#Specification-Or-Computing-Language
› http://www.aktors.org/ontology/portal#R-And-D-Institute
› http://www.aktors.org/ontology/portal#R-And-D-Institute-Within-Larger-Institute
› http://www.aktors.org/ontology/portal#Small-Or-Medium-Sized-Organization
Results for P08: Missing annotations. 285 cases | Minor
Ontology terms lack annotations properties. This kind of
properties improves the ontology understanding and usability from a user
point of view.
• The following elements have neither rdfs:label or rdfs:comment defined:
› http://www.aktors.org/ontology/portal#Charitable-Organization
› http://www.aktors.org/ontology/portal#Higher-Educational-Organization
› http://www.aktors.org/ontology/portal#Web-Based-Editor
› http://www.aktors.org/ontology/portal#University
› http://www.aktors.org/ontology/portal#Self-Employed-Person
› http://www.aktors.org/ontology/portal#Senior-Research-Fellow-In-Academia
› http://www.aktors.org/ontology/portal#Operating-System
› http://www.aktors.org/ontology/portal#Conference
› http://www.aktors.org/ontology/portal#Industrial-Organization
› http://www.aktors.org/ontology/portal#Research-Assistant-In-Academia
› http://www.aktors.org/ontology/portal#Thesis-Reference
› http://www.aktors.org/ontology/portal#Activity
› http://www.aktors.org/ontology/portal#Government-Organization
› http://www.aktors.org/ontology/portal#Secretary
› http://www.aktors.org/ontology/portal#Academic-Unit
› http://www.aktors.org/ontology/portal#Magazine
› http://www.aktors.org/ontology/portal#Web-Site
› http://www.aktors.org/ontology/portal#Employee
› http://www.aktors.org/ontology/portal#Book-Section-Reference
› http://www.aktors.org/ontology/portal#Academic-Support-Staff
› http://www.aktors.org/ontology/portal#Person
› http://www.aktors.org/ontology/portal#Local-District
› http://www.aktors.org/ontology/portal#Letter
› http://www.aktors.org/ontology/portal#Project-Officer-In-Academia
› http://www.aktors.org/ontology/portal#Government
› http://www.aktors.org/ontology/portal#Municipal-Unit
› http://www.aktors.org/ontology/portal#Private-Company
› http://www.aktors.org/ontology/portal#Senior-Lecturer-In-Academia
› http://www.aktors.org/ontology/portal#Daily-Newspaper
› http://www.aktors.org/ontology/portal#Attending-An-Event
› http://www.aktors.org/ontology/portal#Workshop-Proceedings-Reference
› http://www.aktors.org/ontology/portal#Newspaper
› http://www.aktors.org/ontology/portal#Research-Area
› http://www.aktors.org/ontology/portal#Scripting-Language
› http://www.aktors.org/ontology/portal#Book
› http://www.aktors.org/ontology/portal#Proceedings-Paper-Reference
› http://www.aktors.org/ontology/portal#System-Administrator
› http://www.aktors.org/ontology/portal#Publication-Type-Event
› http://www.aktors.org/ontology/portal#PhD-Student
› http://www.aktors.org/ontology/portal#Multimedia-Designer
› http://www.aktors.org/ontology/portal#University-Faculty
› http://www.aktors.org/ontology/portal#Educational-Organization
› http://www.aktors.org/ontology/portal#Graphic-Designer
› http://www.aktors.org/ontology/portal#Distance-Teaching-University
› http://www.aktors.org/ontology/portal#R-And-D-Institute-Within-Larger-Institute
› http://www.aktors.org/ontology/portal#Giving-A-Talk
› http://www.aktors.org/ontology/portal#Visiting-Researcher
› http://www.aktors.org/ontology/portal#Technical-Report-Reference
› http://www.aktors.org/ontology/portal#Financial-Award
› http://www.aktors.org/ontology/portal#Information-Transfer-Medium
› http://www.aktors.org/ontology/portal#Business-Area
› http://www.aktors.org/ontology/portal#News-Item
› http://www.aktors.org/ontology/portal#Employment-Contract-Type
› http://www.aktors.org/ontology/portal#Workshop
› http://www.aktors.org/ontology/portal#Student
› http://www.aktors.org/ontology/portal#Educational-Organization-Unit
› http://www.aktors.org/ontology/portal#Non-Profit-Organization
› http://www.aktors.org/ontology/portal#Implemented-System
› http://www.aktors.org/ontology/portal#Lecturer-In-Academia
› http://www.aktors.org/ontology/portal#Conference-Proceedings-Reference
› http://www.aktors.org/ontology/portal#Village
› http://www.aktors.org/ontology/portal#Programming-Language
› http://www.aktors.org/ontology/portal#Company
› http://www.aktors.org/ontology/portal#Software-Status
› http://www.aktors.org/ontology/portal#Attending-A-Conference
› http://www.aktors.org/ontology/portal#Book-Publishing
› http://www.aktors.org/ontology/portal#Book-Reference
› http://www.aktors.org/ontology/portal#City
› http://www.aktors.org/ontology/portal#Country
› http://www.aktors.org/ontology/portal#Researcher
› http://www.aktors.org/ontology/portal#Email-Message
› http://www.aktors.org/ontology/portal#Work-Status
› http://www.aktors.org/ontology/portal#Learning-Centred-Organization
› http://www.aktors.org/ontology/portal#Currency
› http://www.aktors.org/ontology/portal#Article-In-A-Composite-Publication
› http://www.aktors.org/ontology/portal#Civil-Service
› http://www.aktors.org/ontology/portal#Academic-Support-Unit
› http://www.aktors.org/ontology/portal#Specification-Language
› http://www.aktors.org/ontology/portal#Academic
› http://www.aktors.org/ontology/portal#Profit-Organization
› http://www.aktors.org/ontology/portal#R-And-D-Institute
› http://www.aktors.org/ontology/portal#Social-Gathering
› http://www.aktors.org/ontology/portal#Working-Person
› http://www.aktors.org/ontology/portal#Programming-Environment
› http://www.aktors.org/ontology/portal#Capital-City
› http://www.aktors.org/ontology/portal#School
› http://www.aktors.org/ontology/portal#Professor-In-Academia
› http://www.aktors.org/ontology/portal#Appellation
› http://www.aktors.org/ontology/portal#Publishing-House
› http://www.aktors.org/ontology/portal#Public-Company
› http://www.aktors.org/ontology/portal#Message
› http://www.aktors.org/ontology/portal#Article-Reference
› http://www.aktors.org/ontology/portal#Hardware-Technology
› http://www.aktors.org/ontology/portal#Edited-Book-Reference
› http://www.aktors.org/ontology/portal#Researcher-In-Academia
› http://www.aktors.org/ontology/portal#Project
› http://www.aktors.org/ontology/portal#Educational-Employee
› http://www.aktors.org/ontology/portal#Reader-In-Academia
› http://www.aktors.org/ontology/portal#Town
› http://www.aktors.org/ontology/portal#Specification-Or-Computing-Language
› http://www.aktors.org/ontology/portal#Conferring-An-Award
› http://www.aktors.org/ontology/portal#Web-Reference
› http://www.aktors.org/ontology/portal#Computing-Technology
› http://www.aktors.org/ontology/portal#Edited-Book
› http://www.aktors.org/ontology/portal#Editor
› http://www.aktors.org/ontology/portal#Amount-Of-Money
› http://www.aktors.org/ontology/portal#Journal
› http://www.aktors.org/ontology/portal#Academic-Degree
› http://www.aktors.org/ontology/portal#Hardware-Platform
› http://www.aktors.org/ontology/portal#Software-Technology
› http://www.aktors.org/ontology/portal#Research-Fellow-In-Academia
› http://www.aktors.org/ontology/portal#addresses-generic-area-of-interest
› http://www.aktors.org/ontology/portal#uses-resource
› http://www.aktors.org/ontology/portal#published-proceedings
› http://www.aktors.org/ontology/portal#is-capital-of
› http://www.aktors.org/ontology/portal#has-publication-reference
› http://www.aktors.org/ontology/portal#published-book
› http://www.aktors.org/ontology/portal#has-supervisor
› http://www.aktors.org/ontology/portal#has-date
› http://www.aktors.org/ontology/portal#produces-output
› http://www.aktors.org/ontology/portal#has-periodicity
› http://www.aktors.org/ontology/portal#has-size
› http://www.aktors.org/ontology/portal#recipient-of-message
› http://www.aktors.org/ontology/portal#confers-award
› http://www.aktors.org/ontology/portal#requires-software-technology-on-server-side
› http://www.aktors.org/ontology/portal#has-ISBN-number
› http://www.aktors.org/ontology/portal#contains-article
› http://www.aktors.org/ontology/portal#has-speaker
› http://www.aktors.org/ontology/portal#has-postal-address
› http://www.aktors.org/ontology/portal#works-in-unit
› http://www.aktors.org/ontology/portal#cites-publication-reference
› http://www.aktors.org/ontology/portal#involves-organization
› http://www.aktors.org/ontology/portal#contains-news-item
› http://www.aktors.org/ontology/portal#has-sub-activity
› http://www.aktors.org/ontology/portal#information-transfer-medium-used
› http://www.aktors.org/ontology/portal#information-object-being-transferred
› http://www.aktors.org/ontology/portal#technology-builds-on
› http://www.aktors.org/ontology/portal#has-author
› http://www.aktors.org/ontology/portal#has-project-member
› http://www.aktors.org/ontology/portal#has-sub-unit
› http://www.aktors.org/ontology/portal#information-being-transferred
› http://www.aktors.org/ontology/portal#address-city-or-village
› http://www.aktors.org/ontology/portal#runs-on-operating-system-on-client-side
› http://www.aktors.org/ontology/portal#sender-of-information
› http://www.aktors.org/ontology/portal#has-academic-degree
› http://www.aktors.org/ontology/portal#requires-hardware-platform-on-client-side
› http://www.aktors.org/ontology/portal#address-region
› http://www.aktors.org/ontology/portal#requires-software-technology-on-client-side
› http://www.aktors.org/ontology/portal#supports-method
› http://www.aktors.org/ontology/portal#meeting-organizer
› http://www.aktors.org/ontology/portal#contains-property
› http://www.aktors.org/ontology/portal#has-faculty
› http://www.aktors.org/ontology/portal#has-affiliation
› http://www.aktors.org/ontology/portal#means-of-transport-used
› http://www.aktors.org/ontology/portal#has-project-leader
› http://www.aktors.org/ontology/portal#included-in-publication
› http://www.aktors.org/ontology/portal#organization-part-of
› http://www.aktors.org/ontology/portal#unit-of-organization
› http://www.aktors.org/ontology/portal#studies-in-unit
› http://www.aktors.org/ontology/portal#works-for
› http://www.aktors.org/ontology/portal#has-affiliation-to-unit
› http://www.aktors.org/ontology/portal#sub-area-of
› http://www.aktors.org/ontology/portal#location-at-start
› http://www.aktors.org/ontology/portal#requires-hardware-platform-on-server-side
› http://www.aktors.org/ontology/portal#studies-at
› http://www.aktors.org/ontology/portal#contains-publication
› http://www.aktors.org/ontology/portal#has-currency
› http://www.aktors.org/ontology/portal#funding-source
› http://www.aktors.org/ontology/portal#time-of-message
› http://www.aktors.org/ontology/portal#has-academic-unit
› http://www.aktors.org/ontology/portal#has-capital
› http://www.aktors.org/ontology/portal#issued-by
› http://www.aktors.org/ontology/portal#requires-software-technology
› http://www.aktors.org/ontology/portal#event-attended
› http://www.aktors.org/ontology/portal#affiliated-person
› http://www.aktors.org/ontology/portal#has-awarding-body
› http://www.aktors.org/ontology/portal#has-gender
› http://www.aktors.org/ontology/portal#runs-on-operating-system
› http://www.aktors.org/ontology/portal#has-place-of-publication
› http://www.aktors.org/ontology/portal#organization-being-visited
› http://www.aktors.org/ontology/portal#headed-by
› http://www.aktors.org/ontology/portal#government-of-country
› http://www.aktors.org/ontology/portal#runs-on-operating-system-on-server-side
› http://www.aktors.org/ontology/portal#address-area
› http://www.aktors.org/ontology/portal#supports-language
› http://www.aktors.org/ontology/portal#method-builds-on
› http://www.aktors.org/ontology/portal#event-product
› http://www.aktors.org/ontology/portal#subsidiary-of
› http://www.aktors.org/ontology/portal#has-vice-chancellor
› http://www.aktors.org/ontology/portal#has-government
› http://www.aktors.org/ontology/portal#organization-unit-being-visited
› http://www.aktors.org/ontology/portal#affiliated-people
› http://www.aktors.org/ontology/portal#requires-hardware-platform
› http://www.aktors.org/ontology/portal#address-country
› http://www.aktors.org/ontology/portal#meeting-attendee
› http://www.aktors.org/ontology/portal#owned-by
› http://www.aktors.org/ontology/portal#sender-of-message
› http://www.aktors.org/ontology/portal#location-at-end
› http://www.aktors.org/ontology/portal#edited-by
› http://www.aktors.org/ontology/portal#published-by
› http://www.aktors.org/ontology/portal#has-support-unit
› http://www.aktors.org/ontology/portal#has-leading-organization
› http://www.aktors.org/ontology/portal#sub-unit-of-organization-unit
› http://www.aktors.org/ontology/portal#has-appellation
› http://www.aktors.org/ontology/portal#person-being-visited
› http://www.aktors.org/ontology/portal#has-contract-type
› http://www.aktors.org/ontology/portal#has-amount
› http://www.aktors.org/ontology/portal#has-URL
› http://www.aktors.org/ontology/portal#address-street
› http://www.aktors.org/ontology/portal#address-pretty-label
› http://www.aktors.org/ontology/portal#address-building
› http://www.aktors.org/ontology/portal#has-fax-number
› http://www.aktors.org/ontology/portal#has-telephone-number
› http://www.aktors.org/ontology/portal#has-job-title
› http://www.aktors.org/ontology/portal#family-name
› http://www.aktors.org/ontology/portal#address-postcode
› http://www.aktors.org/ontology/portal#has-page-numbers
› http://www.aktors.org/ontology/portal#has-title
› http://www.aktors.org/ontology/portal#full-name
› http://www.aktors.org/ontology/portal#has-goals
› http://www.aktors.org/ontology/portal#has-award-rationale
› http://www.aktors.org/ontology/portal#given-name
› http://www.aktors.org/ontology/portal#address-number
• The following elements have no rdfs:label defined:
› http://www.aktors.org/ontology/portal#Serial-Publication
› http://www.aktors.org/ontology/portal#Gender
› http://www.aktors.org/ontology/portal#Event-Involving-Production
› http://www.aktors.org/ontology/portal#Degree
› http://www.aktors.org/ontology/portal#Postal-Address
› http://www.aktors.org/ontology/portal#Meeting-Taking-Place
› http://www.aktors.org/ontology/portal#Event-Involving-Movement
› http://www.aktors.org/ontology/portal#Generalised-Means-Of-Transport
› http://www.aktors.org/ontology/portal#Web-Based-System
› http://www.aktors.org/ontology/portal#Transportation-Device
› http://www.aktors.org/ontology/portal#Information-Bearing-Object
› http://www.aktors.org/ontology/portal#Recorded-Video
› http://www.aktors.org/ontology/portal#Partnership
› http://www.aktors.org/ontology/portal#Publication
› http://www.aktors.org/ontology/portal#Web-Browser
› http://www.aktors.org/ontology/portal#Address
› http://www.aktors.org/ontology/portal#Location
› http://www.aktors.org/ontology/portal#Geopolitical-Entity
› http://www.aktors.org/ontology/portal#Generic-Area-Of-Interest
› http://www.aktors.org/ontology/portal#Geographical-Region
› http://www.aktors.org/ontology/portal#Periodical-Publication
› http://www.aktors.org/ontology/portal#Event
› http://www.aktors.org/ontology/portal#Awarding-Body
› http://www.aktors.org/ontology/portal#Affiliated-Person
› http://www.aktors.org/ontology/portal#Technology
› http://www.aktors.org/ontology/portal#Generalized-Transfer
› http://www.aktors.org/ontology/portal#Abstract-Information
› http://www.aktors.org/ontology/portal#Information-Transfer-Event
› http://www.aktors.org/ontology/portal#Sending-An-Email
› http://www.aktors.org/ontology/portal#Organization-Unit
› http://www.aktors.org/ontology/portal#Award
› http://www.aktors.org/ontology/portal#Publication-Reference
› http://www.aktors.org/ontology/portal#Recorded-Audio
› http://www.aktors.org/ontology/portal#Composite-Publication
› http://www.aktors.org/ontology/portal#Method
› http://www.aktors.org/ontology/portal#has-other-agents-involved
› http://www.aktors.org/ontology/portal#has-research-interest
› http://www.aktors.org/ontology/portal#thing-acted-on
› http://www.aktors.org/ontology/portal#has-location
› http://www.aktors.org/ontology/portal#has-status
› http://www.aktors.org/ontology/portal#recipient-agents
› http://www.aktors.org/ontology/portal#project-involves-organization-unit
› http://www.aktors.org/ontology/portal#has-main-agent
• The following elements have no rdfs:comment defined:
› http://www.aktors.org/ontology/support#Year
› http://www.aktors.org/ontology/support#Month
› http://www.aktors.org/ontology/support#Week
› http://www.aktors.org/ontology/support#Day
› http://www.aktors.org/ontology/support#has-duration
› http://www.aktors.org/ontology/support#ends-at-time-point
› http://www.aktors.org/ontology/support#begins-at-time-point
› http://www.aktors.org/ontology/support#has-unit-of-measure
› http://www.aktors.org/ontology/support#has-time-interval
› http://www.aktors.org/ontology/portal#has-email-address
› http://www.aktors.org/ontology/portal#has-web-address
› http://www.aktors.org/ontology/support#minute-of
› http://www.aktors.org/ontology/support#day-of
› http://www.aktors.org/ontology/support#in-timezone
› http://www.aktors.org/ontology/support#has-magnitude
› http://www.aktors.org/ontology/support#month-of
› http://www.aktors.org/ontology/support#second-of
› http://www.aktors.org/ontology/support#year-of
› http://www.aktors.org/ontology/support#hour-of
Results for P11: Missing domain or range in properties. 50 cases | Important
Relationships and/or attributes without domain or range (or none
of them) are included in the ontology. There are situations in which the
relation is very general and the range should be the most general
concept "Thing". However, in other cases, the relations are more
specific and it could be a good practice to specify its domain and/or
range. An example of this type of pitfall is to create the relationship
"hasWritten" in an ontology about art in which the relationship domain
should be "Writer" and the relationship range should be "LiteraryWork".
This pitfall is related to the common error when defining ranges and
domains described in [3].
• This pitfall appears in the following elements:
› http://www.aktors.org/ontology/portal#sub-unit-of-organization-unit
› http://www.aktors.org/ontology/portal#has-leading-organization
› http://www.aktors.org/ontology/portal#has-support-unit
› http://www.aktors.org/ontology/portal#published-by
› http://www.aktors.org/ontology/portal#edited-by
› http://www.aktors.org/ontology/portal#affiliated-people
› http://www.aktors.org/ontology/portal#subsidiary-of
› http://www.aktors.org/ontology/portal#event-product
› http://www.aktors.org/ontology/portal#headed-by
› http://www.aktors.org/ontology/portal#has-place-of-publication
› http://www.aktors.org/ontology/portal#affiliated-person
› http://www.aktors.org/ontology/portal#has-academic-unit
› http://www.aktors.org/ontology/portal#contains-publication
› http://www.aktors.org/ontology/portal#studies-at
› http://www.aktors.org/ontology/portal#studies-in-unit
› http://www.aktors.org/ontology/portal#unit-of-organization
› http://www.aktors.org/ontology/portal#organization-part-of
› http://www.aktors.org/ontology/portal#included-in-publication
› http://www.aktors.org/ontology/portal#has-project-leader
› http://www.aktors.org/ontology/portal#contains-property
› http://www.aktors.org/ontology/portal#has-sub-unit
› http://www.aktors.org/ontology/portal#thing-acted-on
› http://www.aktors.org/ontology/portal#contains-news-item
› http://www.aktors.org/ontology/portal#cites-publication-reference
› http://www.aktors.org/ontology/portal#has-postal-address
› http://www.aktors.org/ontology/portal#contains-article
› http://www.aktors.org/ontology/portal#has-ISBN-number
› http://www.aktors.org/ontology/portal#has-size
› http://www.aktors.org/ontology/portal#has-periodicity
› http://www.aktors.org/ontology/portal#has-date
› http://www.aktors.org/ontology/portal#has-publication-reference
› http://www.aktors.org/ontology/portal#published-proceedings
› http://www.aktors.org/ontology/portal#given-name
› http://www.aktors.org/ontology/portal#has-award-rationale
› http://www.aktors.org/ontology/portal#has-goals
› http://www.aktors.org/ontology/portal#full-name
› http://www.aktors.org/ontology/portal#has-title
› http://www.aktors.org/ontology/portal#has-web-address
› http://www.aktors.org/ontology/portal#has-page-numbers
› http://www.aktors.org/ontology/portal#address-postcode
› http://www.aktors.org/ontology/portal#family-name
› http://www.aktors.org/ontology/portal#has-job-title
› http://www.aktors.org/ontology/portal#has-email-address
› http://www.aktors.org/ontology/portal#has-telephone-number
› http://www.aktors.org/ontology/portal#has-fax-number
› http://www.aktors.org/ontology/portal#address-building
› http://www.aktors.org/ontology/portal#address-pretty-label
› http://www.aktors.org/ontology/portal#address-street
› http://www.aktors.org/ontology/portal#has-URL
› http://www.aktors.org/ontology/portal#has-amount
• Tip: Solving this pitfall may lead to new results for other pitfalls and suggestions.
We encourage you to solve all cases when needed and see what else you can get from OOPS!
Results for P13: Missing inverse relationships. 106 cases | Minor
This pitfall appears when a relationship (except for the
symmetric ones) has not an inverse relationship defined within the
ontology. For example, the case in which the ontology developer omits
the inverse definition between the relations "hasLanguageCode" and
"isCodeOf", or between "hasReferee" and "isRefereeOf".
• OOPS! has the following suggestions for the relationships without inverse:
› http://www.aktors.org/ontology/portal#government-of-country could be
inverse of http://www.aktors.org/ontology/portal#has-government
• Sorry, OOPS! has no suggestions for the following relationships without inverse:
› http://www.aktors.org/ontology/portal#addresses-generic-area-of-interest
› http://www.aktors.org/ontology/portal#uses-resource
› http://www.aktors.org/ontology/portal#published-proceedings
› http://www.aktors.org/ontology/portal#has-publication-reference
› http://www.aktors.org/ontology/portal#published-book
› http://www.aktors.org/ontology/portal#has-supervisor
› http://www.aktors.org/ontology/portal#has-date
› http://www.aktors.org/ontology/portal#produces-output
› http://www.aktors.org/ontology/portal#has-periodicity
› http://www.aktors.org/ontology/portal#has-size
› http://www.aktors.org/ontology/portal#has-other-agents-involved
› http://www.aktors.org/ontology/portal#recipient-of-message
› http://www.aktors.org/ontology/portal#confers-award
› http://www.aktors.org/ontology/portal#requires-software-technology-on-server-side
› http://www.aktors.org/ontology/portal#has-ISBN-number
› http://www.aktors.org/ontology/portal#contains-article
› http://www.aktors.org/ontology/portal#has-research-interest
› http://www.aktors.org/ontology/portal#has-speaker
› http://www.aktors.org/ontology/portal#has-postal-address
› http://www.aktors.org/ontology/portal#works-in-unit
› http://www.aktors.org/ontology/portal#cites-publication-reference
› http://www.aktors.org/ontology/portal#involves-organization
› http://www.aktors.org/ontology/portal#contains-news-item
› http://www.aktors.org/ontology/portal#has-sub-activity
› http://www.aktors.org/ontology/portal#information-transfer-medium-used
› http://www.aktors.org/ontology/portal#information-object-being-transferred
› http://www.aktors.org/ontology/portal#technology-builds-on
› http://www.aktors.org/ontology/portal#thing-acted-on
› http://www.aktors.org/ontology/portal#has-author
› http://www.aktors.org/ontology/portal#has-location
› http://www.aktors.org/ontology/portal#has-project-member
› http://www.aktors.org/ontology/portal#has-sub-unit
› http://www.aktors.org/ontology/portal#information-being-transferred
› http://www.aktors.org/ontology/portal#address-city-or-village
› http://www.aktors.org/ontology/portal#has-status
› http://www.aktors.org/ontology/portal#runs-on-operating-system-on-client-side
› http://www.aktors.org/ontology/portal#sender-of-information
› http://www.aktors.org/ontology/portal#has-academic-degree
› http://www.aktors.org/ontology/portal#recipient-agents
› http://www.aktors.org/ontology/portal#requires-hardware-platform-on-client-side
› http://www.aktors.org/ontology/portal#address-region
› http://www.aktors.org/ontology/portal#requires-software-technology-on-client-side
› http://www.aktors.org/ontology/portal#supports-method
› http://www.aktors.org/ontology/portal#meeting-organizer
› http://www.aktors.org/ontology/portal#contains-property
› http://www.aktors.org/ontology/portal#has-faculty
› http://www.aktors.org/ontology/portal#has-affiliation
› http://www.aktors.org/ontology/portal#means-of-transport-used
› http://www.aktors.org/ontology/portal#has-project-leader
› http://www.aktors.org/ontology/portal#included-in-publication
› http://www.aktors.org/ontology/portal#organization-part-of
› http://www.aktors.org/ontology/portal#unit-of-organization
› http://www.aktors.org/ontology/portal#studies-in-unit
› http://www.aktors.org/ontology/portal#works-for
› http://www.aktors.org/ontology/portal#has-affiliation-to-unit
› http://www.aktors.org/ontology/portal#sub-area-of
› http://www.aktors.org/ontology/portal#location-at-start
› http://www.aktors.org/ontology/portal#requires-hardware-platform-on-server-side
› http://www.aktors.org/ontology/portal#studies-at
› http://www.aktors.org/ontology/portal#contains-publication
› http://www.aktors.org/ontology/portal#project-involves-organization-unit
› http://www.aktors.org/ontology/portal#has-currency
› http://www.aktors.org/ontology/portal#funding-source
› http://www.aktors.org/ontology/portal#time-of-message
› http://www.aktors.org/ontology/portal#has-academic-unit
› http://www.aktors.org/ontology/portal#issued-by
› http://www.aktors.org/ontology/portal#requires-software-technology
› http://www.aktors.org/ontology/portal#event-attended
› http://www.aktors.org/ontology/portal#affiliated-person
› http://www.aktors.org/ontology/portal#has-awarding-body
› http://www.aktors.org/ontology/portal#has-gender
› http://www.aktors.org/ontology/portal#runs-on-operating-system
› http://www.aktors.org/ontology/portal#has-place-of-publication
› http://www.aktors.org/ontology/portal#organization-being-visited
› http://www.aktors.org/ontology/portal#headed-by
› http://www.aktors.org/ontology/portal#runs-on-operating-system-on-server-side
› http://www.aktors.org/ontology/portal#address-area
› http://www.aktors.org/ontology/portal#supports-language
› http://www.aktors.org/ontology/portal#method-builds-on
› http://www.aktors.org/ontology/portal#event-product
› http://www.aktors.org/ontology/portal#subsidiary-of
› http://www.aktors.org/ontology/portal#has-vice-chancellor
› http://www.aktors.org/ontology/portal#organization-unit-being-visited
› http://www.aktors.org/ontology/portal#affiliated-people
› http://www.aktors.org/ontology/portal#requires-hardware-platform
› http://www.aktors.org/ontology/portal#address-country
› http://www.aktors.org/ontology/portal#meeting-attendee
› http://www.aktors.org/ontology/portal#has-main-agent
› http://www.aktors.org/ontology/portal#owned-by
› http://www.aktors.org/ontology/portal#sender-of-message
› http://www.aktors.org/ontology/portal#location-at-end
› http://www.aktors.org/ontology/portal#edited-by
› http://www.aktors.org/ontology/portal#published-by
› http://www.aktors.org/ontology/portal#has-support-unit
› http://www.aktors.org/ontology/portal#has-leading-organization
› http://www.aktors.org/ontology/portal#sub-unit-of-organization-unit
› http://www.aktors.org/ontology/portal#has-appellation
› http://www.aktors.org/ontology/portal#person-being-visited
› http://www.aktors.org/ontology/portal#has-contract-type
› http://www.aktors.org/ontology/support#has-duration
› http://www.aktors.org/ontology/support#ends-at-time-point
› http://www.aktors.org/ontology/support#begins-at-time-point
› http://www.aktors.org/ontology/support#has-unit-of-measure
› http://www.aktors.org/ontology/support#has-time-interval
Results for P24: Using recursive definition. 4 cases | Important
An ontology element is used in its own definition. For example,
it is used to create the relationship "hasFork" and to establish as its
range the following íthe set of restaurants that have at least one value
for the relationship "hasFork".
• This pitfall appears in the following elements:
› http://www.aktors.org/ontology/portal#Journal
› http://www.aktors.org/ontology/portal#Organization
› http://www.aktors.org/ontology/portal#Research-Area
› http://www.aktors.org/ontology/portal#Magazine
SUGGESTION: symmetric or transitive object properties. 4 cases
The domain and range axioms are equal for each of the following
object properties. Could they be symmetric or transitive?
› http://www.aktors.org/ontology/portal#has-sub-activity
› http://www.aktors.org/ontology/portal#technology-builds-on
› http://www.aktors.org/ontology/portal#sub-area-of
› http://www.aktors.org/ontology/portal#method-builds-on
- [1] Gómez-Pérez, A. ''Ontology Evaluation''. Handbook on Ontologies. S. Staab and R. Studer Editors. Springer. International Handbooks on Information Systems. Pp: 251-274. 2004.
- [2] Noy, N.F., McGuinness. D. L. ''Ontology development 101: A guide to creating your first ontology.'' Technical Report SMI-2001-0880, Standford Medical Informatics. 2001.
- [3] Rector, A., Drummond, N., Horridge, M., Rogers, J., Knublauch, H., Stevens, R.,; Wang, H., Wroe, C. ''Owl pizzas: Practical experience of teaching owl-dl: Common errors and common patterns''. In Proc. of EKAW 2004, pp: 63–81. Springer. 2004.
- [4] Hogan, A., Harth, A., Passant, A., Decker, S., Polleres, A. Weaving the Pedantic Web. Linked Data on the Web Workshop LDOW2010 at WWW2010 (2010).
- [5] Archer, P., Goedertier, S., and Loutas, N. D7.1.3 – Study on persistent URIs, with identification of best practices and recommendations on the topic for the MSs and the EC. Deliverable. December 17, 2012.
- [6] Heath, T., Bizer, C.: Linked data: Evolving the Web into a global data space (1st edition). Morgan & Claypool (2011).
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so that they can be detected in future evaluations.