language en
Trajecto Context Module
Release: 2025-05-09
- Modified on: 2026-10-01
- This version:
- http://w3id.org/trajecto/context/1.1.0
- Latest version:
- http://w3id.org/trajecto/context
- Previous version:
- http://w3id.org/trajecto/context/1.0
- Revision:
- 1.1.0
- Issued on:
- 2026-10-01
- Authors:
- Sotirios Angelis, University of the Aegean
- Konstantinos Kotis, University of the Aegean
- Publisher:
- i-Lab, Department of Cultural Technology and Communication, University of the Aegean
- Source:
- https://github.com/sotirisAng/trajecto-stakg/blob/main/ontology/modules/context.ttl
- Download serialization:
- License:
- Visualization:
- Cite as:
- Angelis, S. (2026). Semantic Trajectory Analytics and Recommender Systems: Engineering Semantic Trajectories as Knowledge Graphs. Doctoral dissertation, University of the Aegean.
Ontology Specification
Abstract
This module extends the trajecto ontology with universal contextual dimensions applicable across different movement domains.Introduction back to ToC
Source: https://github.com/sotirisAng/trajecto-stakg/blob/main/ontology/modules/context.ttl. The whole ontology is documented from http://w3id.org/trajecto (the core module), which imports every module.Namespace declarations
| context | <http://w3id.org/trajecto/context#> |
| datacron | <http://www.datacron-project.eu/datAcron#> |
| dcterms | <http://purl.org/dc/terms/> |
| dul | <http://www.ontologydesignpatterns.org/ont/dul/DUL.owl#> |
| owl | <http://www.w3.org/2002/07/owl#> |
| rdf | <http://www.w3.org/1999/02/22-rdf-syntax-ns#> |
| rdfs | <http://www.w3.org/2000/01/rdf-schema#> |
| skos | <http://www.w3.org/2004/02/skos/core#> |
| trajecto | <http://w3id.org/trajecto#> |
| vann | <http://purl.org/vocab/vann/> |
| xml | <http://www.w3.org/XML/1998/namespace> |
| xsd | <http://www.w3.org/2001/XMLSchema#> |
trajecto-context: Overview back to ToC
This ontology has the following classes and properties.Classes
- Access Policy
- Accessibility Requirement
- Afternoon
- Ambient Condition
- Barrier
- Constraint
- Crowding
- Deadline
- Environmental Condition
- Environmental Context
- Evening
- Event Period
- External Factor
- Fall
- Family
- Forced
- Habitual
- Holiday Period
- Individual
- Indoor Environment
- Large Group
- Mobility Assistance
- Mobility Concern
- Morning
- Movement Context
- Night
- Organized Tour
- Outdoor Environment
- Pair
- Part of the week
- Personal Recommendation
- Physical Constraint
- Planned
- Policy
- Recommendation
- Routine Context
- Rural Setting
- Season
- Small Group
- Social Attraction
- Social Constraint
- Social Context
- Social Norm
- Social Presence
- Special Event
- Special Period
- Spontaneous
- Spring
- Summer
- System Recommendation
- Temporal Constraint
- Temporal Context
- Time of Day
- Time Policy
- Transitional Space
- Urban Setting
- Weather Condition
- Weekday
- Weekend
- Wheelchair Accessibility
- Winter
Object Properties
- has constraint
- has environmental context
- has external factor
- has movement context
- has routine context
- has social context
- has temporal context
- influenced by condition
- influenced by event
- influenced by policy
- influenced by recommendation
Data Properties
trajecto-context: Description back to ToC
This module extends the trajecto ontology with universal contextual dimensions applicable across different movement domains.Cross-reference for trajecto-context classes, object properties and data properties back to ToC
This section provides details for each class and property defined by trajecto-context.Classes
- Access Policy
- Accessibility Requirement
- Afternoon
- Ambient Condition
- Barrier
- Constraint
- Crowding
- Deadline
- Environmental Condition
- Environmental Context
- Evening
- Event Period
- External Factor
- Fall
- Family
- Forced
- Habitual
- Holiday Period
- Individual
- Indoor Environment
- Large Group
- Mobility Assistance
- Mobility Concern
- Morning
- Movement Context
- Night
- Organized Tour
- Outdoor Environment
- Pair
- Part of the week
- Personal Recommendation
- Physical Constraint
- Planned
- Policy
- Recommendation
- Routine Context
- Rural Setting
- Season
- Small Group
- Social Attraction
- Social Constraint
- Social Context
- Social Norm
- Social Presence
- Special Event
- Special Period
- Spontaneous
- Spring
- Summer
- System Recommendation
- Temporal Constraint
- Temporal Context
- Time of Day
- Time Policy
- Transitional Space
- Urban Setting
- Weather Condition
- Weekday
- Weekend
- Wheelchair Accessibility
- Winter
Access Policyc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#AccessPolicy
Policies regarding access to spaces that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Policy c
Accessibility Requirementc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#AccessibilityRequirement
Requirements for accessibility that affect movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Mobility Concern c
- has sub-classes
- Wheelchair Accessibility c
Afternoonc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Afternoon
Afternoon time period.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Time of Day c
Ambient Conditionc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#AmbientCondition
Ambient conditions (lighting, noise, temperature) that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Environmental Condition c
Barrierc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Barrier
Physical barriers that prevent or restrict movement.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Physical Constraint c
Constraintc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Constraint
Limitations or restrictions that affect movement patterns.
A limiting factor that restricts or influences the possible movement patterns within a trajectory.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Situation c
- has sub-classes
- Physical Constraint c, Social Constraint c, Temporal Constraint c
- is in range of
- has constraint op
Crowdingc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Crowding
High density of people that influences movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Presence c
Deadlinec back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Deadline
Time deadlines that affect movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Temporal Constraint c
Environmental Conditionc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#EnvironmentalCondition
Environmental conditions that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- External Factor c
- has sub-classes
- Ambient Condition c, Weather Condition c
- is in range of
- influenced by condition op
Environmental Contextc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#EnvironmentalContext
The environmental aspects that influence or characterize movement.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Movement Context c
- has sub-classes
- Indoor Environment c, Outdoor Environment c, Rural Setting c, Transitional Space c, Urban Setting c
- is in range of
- has environmental context op
Eveningc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Evening
Evening time period.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Time of Day c
Event Periodc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#EventPeriod
Periods during special events that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Special Period c
External Factorc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#ExternalFactor
External elements that influence movement patterns.
Any external circumstance, condition, or situation that impacts or influences movement behavior.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Situation c
- has sub-classes
- Environmental Condition c, Policy c, Recommendation c, Social Presence c, Special Event c
- is in range of
- has external factor op
Fallc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Fall
Fall/Autumn season.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Season c
Familyc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Family
Movement by a family group.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Context c
Forcedc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Forced
Movement necessitated by emergency or obligation.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Routine Context c
Habitualc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Habitual
Regular, habitual movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Routine Context c
Holiday Periodc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#HolidayPeriod
Holiday periods with distinctive movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Special Period c
Individualc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Individual
Movement by a single individual.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Context c
Indoor Environmentc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#IndoorEnvironment
Movement within indoor environments.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Environmental Context c
Large Groupc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#LargeGroup
Movement by a large group (more than 8 people).
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Context c
Mobility Assistancec back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#MobilityAssistance
Assistance provided for mobility that affects movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Mobility Concern c
Mobility Concernc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#MobilityConcern
Special considerations related to mobility that affect movement patterns.
A special consideration or requirement related to the physical ability to move that influences trajectory patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Situation c
- has sub-classes
- Accessibility Requirement c, Mobility Assistance c
Morningc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Morning
Morning time period.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Time of Day c
Movement Contextc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#MovementContext
The contextual dimensions that influence or characterize movement.
The set of circumstances, conditions, or situations that influence or characterize the nature of movement in a trajectory.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Situation c
- has sub-classes
- Environmental Context c, Routine Context c, Social Context c, Temporal Context c
- is in range of
- has movement context op
Nightc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Night
Night time period.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Time of Day c
Organized Tourc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#OrganizedTour
Movement as part of an organized tour group.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Context c
Outdoor Environmentc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#OutdoorEnvironment
Movement within outdoor environments.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Environmental Context c
Pairc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Pair
Movement by a pair of individuals.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Context c
Part of the weekc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Weekpart
Distinction between weekday and weekend movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Temporal Context c
- has sub-classes
- Weekday c, Weekend c
Personal Recommendationc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#PersonalRecommendation
Recommendations from other people that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Recommendation c
Physical Constraintc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#PhysicalConstraint
Physical barriers or limitations that affect movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Constraint c
- has sub-classes
- Barrier c
Plannedc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Planned
Deliberately planned, non-routine movement.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Routine Context c
Policyc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Policy
Policies or regulations that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- External Factor c
- has sub-classes
- Access Policy c, Time Policy c
- is in range of
- influenced by policy op
Recommendationc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Recommendation
Recommendations that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- External Factor c
- has sub-classes
- Personal Recommendation c, System Recommendation c
- is in range of
- influenced by recommendation op
Routine Contextc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#RoutineContext
The routine aspects that influence or characterize movement.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Movement Context c
- has sub-classes
- Forced c, Habitual c, Planned c, Spontaneous c
- is in range of
- has routine context op
Rural Settingc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#RuralSetting
Movement within rural environments.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Environmental Context c
Seasonc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Season
The season during which movement occurs.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Temporal Context c
- has sub-classes
- Fall c, Spring c, Summer c, Winter c
Small Groupc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SmallGroup
Movement by a small group (3-8 people).
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Context c
Social Attractionc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SocialAttraction
Social gathering points that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Presence c
Social Constraintc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SocialConstraint
Social limitations or norms that affect movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Constraint c
- has sub-classes
- Social Norm c
Social Contextc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SocialContext
The social aspects that influence or characterize movement.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Movement Context c
- has sub-classes
- Family c, Individual c, Large Group c, Organized Tour c, Pair c, Small Group c
- is in range of
- has social context op
Social Normc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SocialNorm
Social expectations or norms that affect movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Social Constraint c
Social Presencec back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SocialPresence
Presence of other people that influences movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- External Factor c
- has sub-classes
- Crowding c, Social Attraction c
Special Eventc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SpecialEvent
Special events that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- External Factor c
Special Periodc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SpecialPeriod
Special temporal periods that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Temporal Context c
- has sub-classes
- Event Period c, Holiday Period c
Spontaneousc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Spontaneous
Unplanned, spontaneous movement.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Routine Context c
Springc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Spring
Spring season.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Season c
Summerc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Summer
Summer season.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Season c
System Recommendationc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#SystemRecommendation
Recommendations from automated systems that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Recommendation c
Temporal Constraintc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#TemporalConstraint
Time-related limitations that affect movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Constraint c
- has sub-classes
- Deadline c
Temporal Contextc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#TemporalContext
The temporal aspects that influence or characterize movement.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Movement Context c
- has sub-classes
- Part of the week c, Season c, Special Period c, Time of Day c
- is in range of
- has temporal context op
Time of Dayc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#TimeOfDay
The specific time of day when movement occurs.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Temporal Context c
- has sub-classes
- Afternoon c, Evening c, Morning c, Night c
Time Policyc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#TimePolicy
Policies regarding timing (opening hours, etc.) that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Policy c
Transitional Spacec back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#TransitionalSpace
Movement through transitional spaces between different environments.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Environmental Context c
Urban Settingc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#UrbanSetting
Movement within urban environments.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Environmental Context c
Weather Conditionc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#WeatherCondition
Weather conditions that influence movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Environmental Condition c
Weekdayc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Weekday
Movement occurring on a weekday (Monday-Friday).
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Part of the week c
Weekendc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Weekend
Movement occurring on a weekend (Saturday-Sunday).
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Part of the week c
Wheelchair Accessibilityc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#WheelchairAccessibility
Requirements for wheelchair accessibility that affect movement patterns.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Accessibility Requirement c
Winterc back to ToC or Class ToC
IRI: http://w3id.org/trajecto/context#Winter
Winter season.
- Is defined by
- http://w3id.org/trajecto/context
- has super-classes
- Season c
Object Properties
- has constraint
- has environmental context
- has external factor
- has movement context
- has routine context
- has social context
- has temporal context
- influenced by condition
- influenced by event
- influenced by policy
- influenced by recommendation
has constraintop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#hasConstraint
Associates a trajectory with constraints that limit or influence movement.
- Is defined by
- http://w3id.org/trajecto/context
- has domain
- Trajectory c
- has range
- Constraint c
has environmental contextop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#hasEnvironmentalContext
Associates a trajectory with its environmental context.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- has movement context op
- has domain
- Trajectory c
- has range
- Environmental Context c
has external factorop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#hasExternalFactor
Associates a trajectory with external factors that influence it.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- associated With op
- has sub-properties
- influenced by condition op, influenced by event op, influenced by policy op, influenced by recommendation op
- has domain
- Trajectory c
- has range
- External Factor c
has movement contextop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#hasMovementContext
Associates a trajectory with its contextual dimensions.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- associated With op
- has sub-properties
- has environmental context op, has routine context op, has social context op, has temporal context op
- has domain
- Trajectory c
- has range
- Movement Context c
has routine contextop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#hasRoutineContext
Associates a trajectory with its routine context.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- has movement context op
- has domain
- Trajectory c
- has range
- Routine Context c
has social contextop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#hasSocialContext
Associates a trajectory with its social context.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- has movement context op
- has domain
- Trajectory c
- has range
- Social Context c
has temporal contextop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#hasTemporalContext
Associates a trajectory with its temporal context.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- has movement context op
- has domain
- Trajectory c
- has range
- Temporal Context c
influenced by conditionop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#influencedByCondition
Indicates that a trajectory is influenced by specific environmental conditions.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- has external factor op
- has domain
- Trajectory c
- has range
- Environmental Condition c
influenced by eventop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#influencedByEvent
Indicates that a trajectory is influenced by a specific event.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- has external factor op
- has domain
- Trajectory c
- has range
- Event Of Interest c
influenced by policyop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#influencedByPolicy
Indicates that a trajectory is influenced by specific policies or regulations.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- has external factor op
- has domain
- Trajectory c
- has range
- Policy c
influenced by recommendationop back to ToC or Object Property ToC
IRI: http://w3id.org/trajecto/context#influencedByRecommendation
Indicates that a trajectory is influenced by recommendations from systems or people.
- Is defined by
- http://w3id.org/trajecto/context
- has super-properties
- has external factor op
- has domain
- Trajectory c
- has range
- Recommendation c
Data Properties
has frequencydp back to ToC or Data Property ToC
IRI: http://w3id.org/trajecto/context#hasFrequency
Describes how often a particular trajectory pattern occurs (e.g., daily, weekly, monthly).
- Is defined by
- http://w3id.org/trajecto/context
- has domain
- Trajectory c
- has range
- string
has pace variationdp back to ToC or Data Property ToC
IRI: http://w3id.org/trajecto/context#hasPaceVariation
A numerical value indicating how much the pace varies during a trajectory.
- Is defined by
- http://w3id.org/trajecto/context
- has domain
- Trajectory c
- has range
- float
has path complexitydp back to ToC or Data Property ToC
IRI: http://w3id.org/trajecto/context#hasPathComplexity
A numerical value indicating the complexity of a trajectory path.
- Is defined by
- http://w3id.org/trajecto/context
- has domain
- Trajectory c
- has range
- float
has predictabilitydp back to ToC or Data Property ToC
IRI: http://w3id.org/trajecto/context#hasPredictability
A numerical value indicating how predictable a trajectory is (0.0 to 1.0).
- Is defined by
- http://w3id.org/trajecto/context
- has domain
- Trajectory c
- has range
- float
Legend back to ToC
c: Classes
op: Object Properties
dp: Data Properties
op: Object Properties
dp: Data Properties
References back to ToC
- S. Angelis. Semantic Trajectory Analytics and Recommender Systems: Engineering Semantic Trajectories as Knowledge Graphs. Doctoral dissertation, University of the Aegean, 2026.
- G. M. Santipantakis, G. A. Vouros, A. Glenis, C. Doulkeridis, A. Vlachou. The datAcron Ontology for Semantic Trajectories. ESWC 2017 Satellite Events, LNCS 10577, pp. 26-30, Springer, 2017. doi:10.1007/978-3-319-70407-4_6
- A. Gangemi, N. Guarino, C. Masolo, A. Oltramari, L. Schneider. Sweetening Ontologies with DOLCE. EKAW 2002, LNCS 2473, pp. 166-181, Springer, 2002. doi:10.1007/3-540-45810-7_18
- D. Doumanas, G. Bouchouras, A. Soularidis, K. Kotis, G. Vouros. From Human- to LLM-Centered Collaborative Ontology Engineering. Applied Ontology, 2024. doi:10.1177/15705838241305067
Acknowledgments back to ToC
The authors would like to thank Silvio Peroni for developing LODE, a Live OWL Documentation Environment, which is used for representing the Cross Referencing Section of this document and Daniel Garijo for developing Widoco, the program used to create the template used in this documentation.