Trust Assertion Ontology (TAO)

RDF/XML version of this vocabulary. Turtle version of this vocabulary.

Last update:

18 February 2013

Namespace URI:

http://vocab.deri.ie/tao#

Abstract

A light-weight vocabulary to describe asserted user’s subjective trust values.

All terms at a glance

Classes

Class: tao:TrustAssertion

A trust assertion describes asserted user's subjective trust values for either the source, the content or a requester based on various Social factors.

URI:
http://vocab.deri.ie/tao#TrustAssertion
Properties include:
tao:appliesToSource, tao:appliesToContent, tao:appliesToAgent, tao:assertedBy, tao:hasIdentityTrust, tao:hasProfileSimilarityTrust, tao:hasRelationshipTrust, tao:hasReputationTrust, tao:hasInteractionsTrust, tao:hasSharesTrust, tao:hasResharesTrust, tao:hasLikesTrust, tao:hasCommentsTrust, tao:hasTaggingTrust

Class: tao:TrustScale

A class that specifies the min and max range of values for the subjective trust values.

URI:
http://vocab.deri.ie/tao#TrustScale
Properties include:
tao:hasMinValue, tao:hasMaxValue
Used with:
tao:hasTrustScale

Properties

Property: tao:appliesToAgent

Identifies the agent (i.e. the requester) whom the user’s subjective trust value is about.

URI:
http://vocab.deri.ie/tao#appliesToAgent
Domain:
tao:TrustAssertion
Range:
foaf:Agent

Property: tao:appliesToContent

Identifies the content which the user’s subjective trust value is about.

URI:
http://vocab.deri.ie/tao#appliesToContent
Domain:
tao:TrustAssertion
Range:
rdfs:Resource

Property: tao:appliesToSource

Identifies the source which the user’s subjective trust value is about.

URI:
http://vocab.deri.ie/tao#appliesToSource
Domain:
tao:TrustAssertion
Range:
rdfs:Resource

Property: tao:assertedBy

Identifies who assigned the trust values.

URI:
http://vocab.deri.ie/tao#assertedBy
Domain:
tao:TrustAssertion
Range:
foaf:Agent

Property: tao:hasCommentsTrust

Specifies the user's subjective trust value based on the number of comments which friends have exchanged with the requester.

URI:
http://vocab.deri.ie/tao#hasCommentsTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasIdentityTrust

Specifies the user's subjective trust value based on the requester's identity.

URI:
http://vocab.deri.ie/tao#hasIdentityTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasInteractionsTrust

Specifies the user's subjective trust value based on the number of interactions between the user and the requester.

URI:
http://vocab.deri.ie/tao#hasInteractionsTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasLikesTrust

Specifies the user's subjective trust value based on the number of Likes, +1s or Favorites which friends have given to content which is being requested by the user or the number of Likes, +1s or Favorites given to other users.

URI:
http://vocab.deri.ie/tao#hasLikesTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasMaxValue

The maximum value within a trust range (i.e. a trust scale).

URI:
http://vocab.deri.ie/tao#hasMaxValue
Domain:
tao:TrustScale
Range:
xsd:decimal

Property: tao:hasMinValue

The minimum value within a trust range (i.e. a trust scale).

URI:
http://vocab.deri.ie/tao#hasMinValue
Domain:
tao:TrustScale
Range:
xsd:decimal

Property: tao:hasProfileSimilarityTrust

Specifies the user's subjective trust value based on how similar the user's profile and the requester's profile are.

URI:
http://vocab.deri.ie/tao#hasProfileSimilarityTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasRelationshipTrust

Specifies the user's subjective trust value based on the relationship type between a user and a requester.

URI:
http://vocab.deri.ie/tao#hasRelationshipTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasReputationTrust

Specifies the user's subjective trust value based on the requester's reputation within a Social Network.

URI:
http://vocab.deri.ie/tao#hasReputationTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasResharesTrust

Specifies the user's subjective trust value based on the number of re-shares of content which friends have re-shared.

URI:
http://vocab.deri.ie/tao#hasResharesTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasSharesTrust

Specifies the user's subjective trust value based on the number of shares of the content which friends have shared.

URI:
http://vocab.deri.ie/tao#hasSharesTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasTaggingTrust

Specifies the user's subjective trust value based on the number of tags or mentions of requesters by the user's friends.

URI:
http://vocab.deri.ie/tao#hasTaggingTrust
Domain:
tao:TrustAssertion
Range:
tao:TrustValue

Property: tao:hasTrustScale

Identifies which trust scale range the trust values have to be within.

URI:
http://vocab.deri.ie/tao#hasTrustScale
Domain:
tao:TrustValue
Range:
tao:TrustScale

Property: tao:hasValue

The subjective trust value.

URI:
http://vocab.deri.ie/tao#hasValue
Domain:
tao:TrustValue
Range:
xsd:decimal