@prefix : <https://data.gesis.org/schema/openclaims#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xml: <http://www.w3.org/XML/1998/namespace> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@base <https://data.gesis.org/schema/openclaims> .

<https://data.gesis.org/schema/openclaims> rdf:type owl:Ontology ;
                           owl:versionIRI <https://data.gesis.org/schema/openclaims/1.0> ;
                           rdfs:comment "The Open Claims ontology."@en ;
                           rdfs:label "Open Claims"@en ;
                           owl:versionInfo 1.0 ;
                           dct:creator <https://users.ics.forth.gr/~fafalios/>,
                                       <https://www.gesis.org/institut/mitarbeiterverzeichnis/person/katarina.boland>,
                                       <http://andon.tchechmedjiev.eu/>, 
                                       <http://stefandietze.net/>, 
                                       <https://www.lirmm.fr/users/utilisateurs-lirmm/konstantin-todorov> .

#################################################################
#    Classes
#################################################################

###  https://data.gesis.org/schema/openclaims#Attitude
:Attitude rdf:type owl:Class ;
          rdfs:comment "An attitude is an opinion on a given topic (e.g., a viewpoint), which often underlies a set of specific values, beliefs or principles. For instance, pro-Brexit and anti-Brexit are two different viewpoints for the Brexit topic. A claim proposition can be associated with several attitudes for different topics. For example, the proposition linked to the claim 'immigrants are taking our jobs' can support both the against immigration (for the Immigration topic) and the pro-Brexit attitude (for the Brexit topic)."@en ;
          rdfs:label "Attitude"@en .


###  https://data.gesis.org/schema/openclaims#Agent
:Agent rdf:type owl:Class ;
        rdfs:comment "The agent (person, group, organisation, etc.) of the claim utterance."@en ;
        rdfs:label "Agent"@en .


###  https://data.gesis.org/schema/openclaims#ClaimContext
:ClaimContext rdf:type owl:Class ;
              rdfs:comment "The claim context provides background information about the claim utterance. It is associated with metadata information about the claim utterance and, together with the linguistic representation of the claim utterance, can provide an answer to the Five W's: i) what was said (linguistic representation of claim utterance), ii) who said it (agent; person, group, organisation, etc., making the claim), iii) when it was said (date the claim was uttered), iv) where it was said (location where claim was uttered), and v) why it was said (event or activity in the context of which the claim was uttered). The claim context provides the necessary information for interpreting the claim utterance (and thus understanding its proposition), and can be extended with more concepts that allow describing additional context information (like the topic of the underlying discourse)."@en ;
              rdfs:label "Claim Context"@en .


###  https://data.gesis.org/schema/openclaims#ClaimProposition
:ClaimProposition rdf:type owl:Class ;
                  rdfs:comment "A claim proposition is the meaning of one or more claim utterances in their respective contexts."@en ;
                  rdfs:label "Claim Proposition"@en .


###  https://data.gesis.org/schema/openclaims#ClaimUtterance
:ClaimUtterance rdf:type owl:Class ;
                rdfs:comment "A claim utterance is the expression of a claim in a specific natural language and form, like text or speech. Among other things, it can be something said by a politician during an interview, a text within a news article written by a journalist, or a tweet posted by a celebrity about a controversial topic."@en ;
                rdfs:label "Claim Utterance"@en .


###  https://data.gesis.org/schema/openclaims#DateTime
:DateTime rdf:type owl:Class ;
          rdfs:comment "The date and time the claim was uttered."@en ;
          rdfs:label "DateTime"@en .


###  https://data.gesis.org/schema/openclaims#Event
:Event rdf:type owl:Class ;
       rdfs:comment "The event in which the claim was uttered."@en ;
       rdfs:label "Event"@en .


###  https://data.gesis.org/schema/openclaims#LinguisticAnnotation
:LinguisticAnnotation rdf:type owl:Class ;
                      rdfs:comment "Formal linguistic characteristics of a linguistic representation, such as a mentioned entity or date, its sentiment (e.g., positive, negative,neutral), or its linguistic tone (e.g., irony)."@en ;
                      rdfs:label "Linguistic Annotation"@en .


###  https://data.gesis.org/schema/openclaims#LinguisticRepresentation
:LinguisticRepresentation rdf:type owl:Class ;
                          rdfs:subClassOf :Representation ;
                          rdfs:comment "A text in a specific language that best imprints the claim as it was uttered, or a sound excerpt or video from someone's speech."@en ;
                          rdfs:label "Linguistic Representation"@en .


###  https://data.gesis.org/schema/openclaims#Location
:Location rdf:type owl:Class ;
          rdfs:comment "The location of a claim utterance."@en ;
          rdfs:label "Location"@en .


###  https://data.gesis.org/schema/openclaims#Representation
:Representation rdf:type owl:Class ;
                rdfs:comment "A representation of a claim proposition. It can have the form of free text, e.g., a sentence that unambiguously describes the proposition, or be more formal, e.g,. a first-order logic model."@en ;
                rdfs:label "Representation"@en .


###  https://data.gesis.org/schema/openclaims#Review
:Review rdf:type owl:Class ;
        rdfs:comment "A review is a resource (e.g., a document) that analyzes one or more check-worthy claim propositions and provides a verdict about their veracity or trustworthiness. An example of such a review is an article published by a fact-checking organization."@en ;
        rdfs:label "Review"@en .


###  https://data.gesis.org/schema/openclaims#Source
:Source rdf:type owl:Class ;
        rdfs:comment "The medium reporting the utterance, e.g., the URL of a news article."@en ;
        rdfs:label "Source"@en .


###  https://data.gesis.org/schema/openclaims#Topic
:Topic rdf:type owl:Class ;
       rdfs:comment "The subject of a discourse or attitude."@en ;
       rdfs:label "Topic"@en .


#################################################################
#    Object Properties
#################################################################

###  https://data.gesis.org/schema/openclaims#agent
:agent rdf:type owl:ObjectProperty ;
        owl:inverseOf :is_the_agent_in ;
        rdfs:domain :ClaimContext ;
        rdfs:range :Agent ;
        rdfs:label "agent"@en .


###  https://data.gesis.org/schema/openclaims#event
:event rdf:type owl:ObjectProperty ;
       owl:inverseOf :is_the_event_in ;
       rdfs:domain :ClaimContext ;
       rdfs:range :Event ;
       rdfs:label "event"@en .


###  https://data.gesis.org/schema/openclaims#has_attitude
:has_attitude rdf:type owl:ObjectProperty ;
              owl:inverseOf :is_the_attitude_of ;
              rdfs:domain :ClaimProposition ;
              rdfs:range :Attitude ;
              rdfs:label "has attitude"@en .


###  https://data.gesis.org/schema/openclaims#has_context
:has_context rdf:type owl:ObjectProperty ;
             owl:inverseOf :is_the_context_of ;
             rdfs:domain :ClaimUtterance ;
             rdfs:range :ClaimContext ;
             rdfs:label "has context"@en .


###  https://data.gesis.org/schema/openclaims#has_linguistic_annotation
:has_linguistic_annotation rdf:type owl:ObjectProperty ;
                           owl:inverseOf :is_the_linguistic_annotation_of ;
                           rdfs:domain :LinguisticRepresentation ;
                           rdfs:range :LinguisticAnnotation ;
                           rdfs:label "has linguistic annotation"@en .


###  https://data.gesis.org/schema/openclaims#has_linguistic_representation
:has_linguistic_representation rdf:type owl:ObjectProperty ;
                               rdfs:subPropertyOf :has_representation ;
                               owl:inverseOf :is_the_linguistic_representation_of ;
                               rdfs:domain :ClaimUtterance ;
                               rdfs:range :LinguisticRepresentation ;
                               rdfs:label "has linguistic representation"@en .


###  https://data.gesis.org/schema/openclaims#has_proposition
:has_proposition rdf:type owl:ObjectProperty ;
                 owl:inverseOf :has_utterance ;
                 rdfs:domain :ClaimUtterance ;
                 rdfs:range :ClaimProposition ;
                 rdfs:label "has proposition"@en .


###  https://data.gesis.org/schema/openclaims#has_representation
:has_representation rdf:type owl:ObjectProperty ;
                    owl:inverseOf :represents ;
                    rdfs:domain :ClaimProposition ;
                    rdfs:range :Representation ;
                    rdfs:label "has representation"@en .


###  https://data.gesis.org/schema/openclaims#has_review
:has_review rdf:type owl:ObjectProperty ;
            owl:inverseOf :reviews ;
            rdfs:domain :ClaimProposition ;
            rdfs:range :Review ;
			rdfs:label "has review"@en .


###  https://data.gesis.org/schema/openclaims#has_source
:has_source rdf:type owl:ObjectProperty ;
            owl:inverseOf :is_the_source_of ;
            rdfs:domain :ClaimUtterance ;
            rdfs:range :Source ;
			rdfs:label "has source"@en .


###  https://data.gesis.org/schema/openclaims#has_utterance
:has_utterance rdf:type owl:ObjectProperty ;
               rdfs:domain :ClaimProposition ;
               rdfs:range :ClaimUtterance ;
			   rdfs:label "has utterance"@en .


###  https://data.gesis.org/schema/openclaims#is_the_attitude_of
:is_the_attitude_of rdf:type owl:ObjectProperty ;
                    rdfs:domain :Attitude ;
                    rdfs:range :ClaimProposition ;
                    rdfs:label "is the attitude of"@en .


###  https://data.gesis.org/schema/openclaims#is_the_agent_in
:is_the_agent_in rdf:type owl:ObjectProperty ;
                  rdfs:domain :Agent ;
                  rdfs:range :ClaimContext ;
                  rdfs:label "is the agent in"@en .


###  https://data.gesis.org/schema/openclaims#is_the_context_of
:is_the_context_of rdf:type owl:ObjectProperty ;
                   rdfs:domain :ClaimContext ;
                   rdfs:range :ClaimUtterance ;
                   rdfs:label "is the context of"@en .


###  https://data.gesis.org/schema/openclaims#is_the_event_in
:is_the_event_in rdf:type owl:ObjectProperty ;
                 rdfs:domain :Event ;
                 rdfs:range :ClaimContext ;
                 rdfs:label "is the event in"@en .


###  https://data.gesis.org/schema/openclaims#is_the_linguistic_annotation_of
:is_the_linguistic_annotation_of rdf:type owl:ObjectProperty ;
                                 rdfs:domain :LinguisticAnnotation ;
                                 rdfs:range :LinguisticRepresentation ;
                                 rdfs:label "is the linguistic annotation of"@en .


###  https://data.gesis.org/schema/openclaims#is_the_linguistic_representation_of
:is_the_linguistic_representation_of rdf:type owl:ObjectProperty ;
                                     rdfs:domain :LinguisticRepresentation ;
                                     rdfs:range :ClaimUtterance ;
                                     rdfs:label "is the linguistic representation of"@en .


###  https://data.gesis.org/schema/openclaims#is_the_location_in
:is_the_location_in rdf:type owl:ObjectProperty ;
                    owl:inverseOf :location ;
                    rdfs:domain :Location ;
                    rdfs:range :ClaimContext ;
                    rdfs:label "is the location in"@en .


###  https://data.gesis.org/schema/openclaims#is_the_source_of
:is_the_source_of rdf:type owl:ObjectProperty ;
                  rdfs:domain :Source ;
                  rdfs:range :ClaimUtterance ;
                  rdfs:label "is the source of"@en .


###  https://data.gesis.org/schema/openclaims#is_the_topic_in
:is_the_topic_in rdf:type owl:ObjectProperty ;
                 owl:inverseOf :on_topic ,
                               :topic ;
                 rdfs:domain :Topic ;
                 rdfs:range :Attitude ,
                            :ClaimContext ;
                 rdfs:label "is the topic in"@en .


###  https://data.gesis.org/schema/openclaims#location
:location rdf:type owl:ObjectProperty ;
          rdfs:domain :ClaimContext ;
          rdfs:range :Location ;
          rdfs:label "location"@en .


###  https://data.gesis.org/schema/openclaims#on_topic
:on_topic rdf:type owl:ObjectProperty ;
          rdfs:domain :Attitude ;
          rdfs:range :Topic ;
          rdfs:label "on topic"@en .


###  https://data.gesis.org/schema/openclaims#represents
:represents rdf:type owl:ObjectProperty ;
            rdfs:domain :Representation ;
            rdfs:range :ClaimProposition ;
            rdfs:label "represents"@en .


###  https://data.gesis.org/schema/openclaims#reviews
:reviews rdf:type owl:ObjectProperty ;
         rdfs:domain :Review ;
         rdfs:range :ClaimProposition ;
         rdfs:label "reviews"@en .


###  https://data.gesis.org/schema/openclaims#topic
:topic rdf:type owl:ObjectProperty ;
       rdfs:domain :ClaimContext ;
       rdfs:range :Topic ;
       rdfs:label "topic"@en .


#################################################################
#    Data properties
#################################################################

###  https://data.gesis.org/schema/openclaims#dateTime
:dateTime rdf:type owl:DatatypeProperty ;
          rdfs:domain :ClaimContext ;
          rdfs:range xsd:dateTime ;
          rdfs:label "dateTime"@en .


###  Generated by the OWL API (version 4.5.9.2019-02-01T07:24:44Z) https://github.com/owlcs/owlapi