Trajecto Temporal-Dwell Module
language en

Trajecto Temporal-Dwell Module

Release: 2025-05-30

Modified on: 2026-10-01
This version:
http://w3id.org/trajecto/temporal-dwell/1.1.0
Latest version:
http://w3id.org/trajecto/temporal-dwell
Previous version:
http://w3id.org/trajecto/temporal-dwell/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
Imported Ontologies:
context
patterns
http://www.w3.org/2006/time
Source:
https://github.com/sotirisAng/trajecto-stakg/blob/main/ontology/modules/temporal-dwell.ttl
Download serialization:
JSON-LD RDF/XML N-Triples TTL
License:
https://creativecommons.org/publicdomain/zero/1.0/ License
Visualization:
Visualize with WebVowl
Cite as:
Angelis, S. (2026). Semantic Trajectory Analytics and Recommender Systems: Engineering Semantic Trajectories as Knowledge Graphs. Doctoral dissertation, University of the Aegean.
Provenance of this page
Ontology Specification

Abstract

This module extends the trajecto ontology with comprehensive temporal context and dwell time analytics capabilities, integrating temporal patterns with spatial behavior analysis.

Introduction back to ToC

Source: https://github.com/sotirisAng/trajecto-stakg/blob/main/ontology/modules/temporal-dwell.ttl. The whole ontology is documented from http://w3id.org/trajecto (the core module), which imports every module.

Namespace declarations

Table 1: Namespaces used in the document
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#>
patterns<http://w3id.org/trajecto/patterns#>
poi<http://w3id.org/trajecto/poi#>
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#>
swrl<http://www.w3.org/2003/11/swrl#>
swrla<http://swrl.stanford.edu/ontologies/3.3/swrla.owl#>
swrlb<http://www.w3.org/2003/11/swrlb#>
tdwell<http://w3id.org/trajecto/temporal-dwell#>
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-temporal-dwell: Overview back to ToC

This ontology has the following classes and properties.

Classes

Object Properties

Data Properties

Named Individuals

SWRL Rules

trajecto-temporal-dwell: Description back to ToC

This module extends the trajecto ontology with comprehensive temporal context and dwell time analytics capabilities, integrating temporal patterns with spatial behavior analysis.

Cross-reference for trajecto-temporal-dwell classes, object properties and data properties back to ToC

This section provides details for each class and property defined by trajecto-temporal-dwell.

Classes

Activity Periodc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#ActivityPeriod

Classification of time periods based on typical activity patterns.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Context c, Temporal Dwell Context c
has sub-classes
Afternoon Activity c, Commuting Hours c, Evening Activity c, Leisure Hours c, Lunch Hours c, Morning Activity c, Night Activity c, Working Hours c
is in range of
has activity period op

Afternoon Activityc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#AfternoonActivity

Dwell activity occurring during afternoon hours.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Activity Period c, Temporal Dwell Context c

Anomalous Dwellc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#AnomalousDwell

Dwell events that deviate significantly from expected patterns.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Classification c

Brief Dwellc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#BriefDwell

Very short dwell events (typically less than 5 minutes).
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Brief Dwell c, Dwell Classification c

Commuting Hoursc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#CommutingHours

Peak commuting hours (typically 7-9 AM and 5-7 PM on weekdays).
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Activity Period c

Comparative Dwell Metricsc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#ComparativeDwellMetrics

Metrics for comparing dwell behavior across different contexts.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Analytics c
has sub-classes
POI Comparison c, Temporal Comparison c, Visitor Type Comparison c
is in range of
has comparative dwell metrics op

Daily Dwell Patternc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#DailyDwellPattern

Dwell patterns that repeat on a daily basis.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Dwell Pattern c

Decreasing Trendc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#DecreasingTrend

Decreasing trend in dwell time or frequency.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Trend c

Duration Anomalyc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#DurationAnomaly

Dwell events with unusually long or short durations.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Anomaly c

Dwell Analyticsc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#DwellAnalytics

Comprehensive analytics and metrics derived from dwell events.
A collection of analytical measures, statistics, and insights derived from dwell behavior patterns.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Abstract c
has sub-classes
Comparative Dwell Metrics c, Dwell Trend c
is in domain of
average dwell time dp, dwell frequency dp, dwell variability dp, total dwell time dp
is in range of
has dwell analytics op

Dwell Classificationc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#DwellClassification

Classification of dwell events based on duration and behavioral characteristics.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Abstract c
has sub-classes
Anomalous Dwell c, Brief Dwell c, Extended Dwell c, Moderate Dwell c
is in range of
has dwell classification op

Dwell Durationc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#DwellDuration

Duration of time spent dwelling at a location.
A measured time interval representing the duration of a dwell event.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Time Interval c
is in domain of
dwell duration minutes dp, dwell duration seconds dp
is in range of
has dwell duration op

Dwell Eventc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#DwellEvent

An event representing time spent dwelling at a specific location or point of interest.
A measurable period of time during which a moving entity remains stationary or moves slowly within a defined area, typically associated with engagement at a point of interest.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Interaction c, P O I Interaction c
is in domain of
dwell end time dp, dwell start time dp, dwells at op, engagement score dp, followed by op, has activity period op, has day of week dp, has dwell classification op, has dwell duration op, has hour dp, has month dp, has seasonal context op, has temporal anomaly op, has temporal dwell context op, has temporal pattern op, has time of day op, has weekday classification op, has year dp, is holiday dp, occurs during time slot op
is in range of
followed by op, has dwell event op

Dwell Trendc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#DwellTrend

Trend analysis of dwell behavior over time.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Analytics c
has sub-classes
Decreasing Trend c, Increasing Trend c, Stable Trend c, Volatile Trend c

Engagement Levelc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#EngagementLevel

Level of engagement indicated by dwell behavior.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Quality c
has sub-classes
High Engagement c, Low Engagement c, Medium Engagement c

Evening Activityc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#EveningActivity

Dwell activity occurring during evening hours.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Activity Period c, Temporal Dwell Context c

Extended Dwellc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#ExtendedDwell

Long duration dwell events (typically more than 30 minutes).
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Classification c, Focused Dwell c

Frequency Anomalyc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#FrequencyAnomaly

Unusual frequency of dwell events at specific locations or times.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Anomaly c

High Engagementc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#HighEngagement

High level of engagement indicated by extended dwell times.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Engagement Level c

Increasing Trendc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#IncreasingTrend

Increasing trend in dwell time or frequency.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Trend c

Leisure Hoursc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#LeisureHours

Leisure time periods including evenings and weekends.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Activity Period c

Low Engagementc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#LowEngagement

Low level of engagement indicated by brief dwell times.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Engagement Level c

Lunch Hoursc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#LunchHours

Typical lunch time period (typically 11 AM - 2 PM).
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Activity Period c

Medium Engagementc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#MediumEngagement

Medium level of engagement indicated by moderate dwell times.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Engagement Level c

Moderate Dwellc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#ModerateDwell

Moderate duration dwell events (typically 5-30 minutes).
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Classification c

Morning Activityc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#MorningActivity

Dwell activity occurring during morning hours.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Activity Period c, Temporal Dwell Context c

Night Activityc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#NightActivity

Dwell activity occurring during night hours.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Activity Period c, Temporal Dwell Context c

POI Comparisonc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#POIComparison

Comparison of dwell metrics across different POIs.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Comparative Dwell Metrics c

Seasonal Dwell Patternc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#SeasonalDwellPattern

Dwell patterns that vary by season.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Dwell Pattern c

Stable Trendc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#StableTrend

Stable, consistent dwell behavior over time.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Trend c

Temporal Anomalyc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#TemporalAnomaly

Detected anomalies in temporal dwell patterns.
A deviation from expected temporal patterns in dwell behavior.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Abstract c
has sub-classes
Duration Anomaly c, Frequency Anomaly c, Unusual Timing Anomaly c
is in domain of
temporal anomaly score dp
is in range of
has temporal anomaly op

Temporal Comparisonc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#TemporalComparison

Comparison of dwell metrics across different time periods.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Comparative Dwell Metrics c

Temporal Dwell Contextc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#TemporalDwellContext

Temporal context specifically related to dwell behavior.
Contextual information that describes the temporal circumstances and patterns associated with dwell events.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Movement Context c
has sub-classes
Activity Period c, Afternoon Activity c, Evening Activity c, Morning Activity c, Night Activity c, Time Slot c, Weekday Dwelling c, Weekend Dwelling c
is in range of
has temporal dwell context op

Temporal Dwell Patternc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#TemporalDwellPattern

Patterns in dwelling behavior over temporal dimensions.
Recurring patterns or regularities in dwell behavior across different temporal contexts.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Behavioral Pattern c
has sub-classes
Daily Dwell Pattern c, Seasonal Dwell Pattern c, Weekly Dwell Pattern c
is in range of
has temporal pattern op

Time Slotc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#TimeSlot

A defined time slot or period for temporal analysis.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Dwell Context c
is in range of
occurs during time slot op

Unusual Timing Anomalyc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#UnusualTimingAnomaly

Dwell events occurring at unusual times.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Anomaly c

Visitor Type Comparisonc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#VisitorTypeComparison

Comparison of dwell metrics across different visitor types.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Comparative Dwell Metrics c

Volatile Trendc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#VolatileTrend

Highly variable, unpredictable dwell behavior.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Dwell Trend c

Weekday Dwellingc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#WeekdayDwelling

Dwell activity occurring on weekdays.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Dwell Context c, Weekday c

Weekend Dwellingc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#WeekendDwelling

Dwell activity occurring on weekends.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Dwell Context c, Weekend c

Weekly Dwell Patternc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#WeeklyDwellPattern

Dwell patterns that repeat on a weekly basis.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Temporal Dwell Pattern c

Working Hoursc back to ToC or Class ToC

IRI: http://w3id.org/trajecto/temporal-dwell#WorkingHours

Standard working hours period (typically 9 AM - 5 PM on weekdays).
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-classes
Activity Period c

Object Properties

dwells atop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#dwellsAt

Specifies the point of interest where dwelling occurs.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-properties
has Point Of Interest op
has domain
Dwell Event c
has range
Point Of Interest c

followed byop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#followedBy

Indicates temporal sequence between dwell events.
Is defined by
http://w3id.org/trajecto/temporal-dwell

has characteristics: transitive

has domain
Dwell Event c
has range
Dwell Event c

has activity periodop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasActivityPeriod

Associates a dwell event with the type of activity period it occurs in.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-properties
has temporal dwell context op
has domain
Dwell Event c
has range
Activity Period c

has comparative dwell metricsop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasComparativeDwellMetrics

Associates a POI with comparative dwell time metrics.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Point Of Interest c
has range
Comparative Dwell Metrics c

has dwell analyticsop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasDwellAnalytics

Associates a trajectory with its comprehensive dwell analytics.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Trajectory c
has range
Dwell Analytics c

has dwell classificationop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasDwellClassification

Classifies a dwell event based on duration and behavioral characteristics.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c
has range
Dwell Classification c

has dwell durationop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasDwellDuration

Associates a dwell event with its duration measurement.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c
has range
Dwell Duration c

has dwell eventop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasDwellEvent

Associates a trajectory part with a dwell event that occurred there.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-properties
associated With op
has domain
Trajectory Part c
has range
Dwell Event c

has seasonal contextop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasSeasonalContext

Associates a dwell event with seasonal context.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-properties
has Temporal Context op
has domain
Dwell Event c
has range
Season c

has temporal anomalyop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasTemporalAnomaly

Associates a dwell event with detected temporal anomalies.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c
has range
Temporal Anomaly c

has temporal dwell contextop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasTemporalDwellContext

Associates a dwell event with its temporal context.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-properties
has Movement Context op
has sub-properties
has activity period op
has domain
Dwell Event c
has range
Temporal Dwell Context c

has temporal patternop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasTemporalPattern

Associates a dwell event with temporal patterns it exhibits.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-properties
exhibits Pattern op
has domain
Dwell Event c
has range
Temporal Dwell Pattern c

has time of dayop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasTimeOfDay

Associates a dwell event with its time of day classification.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-properties
has Temporal Context op
has domain
Dwell Event c
has range
Time Of Day c

has weekday classificationop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasWeekdayClassification

Associates a dwell event with weekday vs weekend classification.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has super-properties
has Temporal Context op
has domain
Dwell Event c
has range
Weekpart c

occurs during time slotop back to ToC or Object Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#occursDuringTimeSlot

Indicates the time slot during which the dwell event occurs.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c
has range
Time Slot c

Data Properties

average dwell timedp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#averageDwellTime

Average dwell time in minutes for analytical aggregation.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Analytics c
has range
decimal

dwell duration minutesdp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#dwellDurationMinutes

Duration of dwelling in minutes.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Duration c
has range
decimal

dwell duration secondsdp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#dwellDurationSeconds

Duration of dwelling in seconds for precise measurement.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Duration c
has range
decimal

dwell end timedp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#dwellEndTime

End timestamp of the dwell event.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c
has range
date Time

dwell frequencydp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#dwellFrequency

Number of dwell events in the analysis period.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Analytics c
has range
int

dwell start timedp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#dwellStartTime

Start timestamp of the dwell event.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c
has range
date Time

dwell variabilitydp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#dwellVariability

Standard deviation of dwell times indicating variability.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Analytics c
has range
decimal

engagement scoredp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#engagementScore

Calculated engagement score (0.0-1.0) based on dwell duration and context.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c
has range
float

has day of weekdp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasDayOfWeek

Day of week (1=Monday, 7=Sunday) when dwell event occurs.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c or Trajectory Part c
has range
int

has hourdp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasHour

Hour of day (0-23) when dwell event starts.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c or Trajectory Part c
has range
int

has monthdp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasMonth

Month of year (1-12) when dwell event occurs.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c or Trajectory Part c
has range
int

has yeardp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#hasYear

Year when dwell event occurs.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c or Trajectory Part c
has range
int

is holidaydp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#isHoliday

Boolean indicating if the dwell event occurs on a holiday.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Event c or Trajectory Part c
has range
boolean

temporal anomaly scoredp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#temporalAnomalyScore

Score indicating degree of temporal anomaly (higher = more anomalous).
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Temporal Anomaly c
has range
float

total dwell timedp back to ToC or Data Property ToC

IRI: http://w3id.org/trajecto/temporal-dwell#totalDwellTime

Total cumulative dwell time in minutes.
Is defined by
http://w3id.org/trajecto/temporal-dwell
has domain
Dwell Analytics c
has range
decimal

Named Individuals

Afternoonni back to ToC or Named Individual ToC

IRI: http://w3id.org/trajecto/temporal-dwell#afternoon

The afternoon time of day, as an individual.
Is defined by
http://w3id.org/trajecto/temporal-dwell
belongs to
Afternoon c

Eveningni back to ToC or Named Individual ToC

IRI: http://w3id.org/trajecto/temporal-dwell#evening

The evening time of day, as an individual.
Is defined by
http://w3id.org/trajecto/temporal-dwell
belongs to
Evening c

Morningni back to ToC or Named Individual ToC

IRI: http://w3id.org/trajecto/temporal-dwell#morning

The morning time of day, as an individual.
Is defined by
http://w3id.org/trajecto/temporal-dwell
belongs to
Morning c

Nightni back to ToC or Named Individual ToC

IRI: http://w3id.org/trajecto/temporal-dwell#night

The night time of day, as an individual.
Is defined by
http://w3id.org/trajecto/temporal-dwell
belongs to
Night c

SWRL rules

Afternoon Activity Classificationback to ToC or SWRL ToC



Trajectory Part c(?part) , has hour dp(?part,?hr) , greaterThanOrEqual(?) , lessThan(?) -> has Temporal Context op(?part,?afternoon) , Afternoon Activity c(?part)

Evening Activity Classificationback to ToC or SWRL ToC



Trajectory Part c(?part) , has hour dp(?part,?hr) , greaterThanOrEqual(?) , lessThan(?) -> has Temporal Context op(?part,?evening) , Evening Activity c(?part)

Morning Activity Classificationback to ToC or SWRL ToC



Trajectory Part c(?part) , has hour dp(?part,?hr) , greaterThanOrEqual(?) , lessThan(?) -> has Temporal Context op(?part,?morning) , Morning Activity c(?part)

Night Activity Classificationback to ToC or SWRL ToC



Trajectory Part c(?part) , has hour dp(?part,?hr) , greaterThanOrEqual(?) -> has Temporal Context op(?part,?night) , Morning Activity c(?part)

Night Activity Classification 2back to ToC or SWRL ToC



Trajectory Part c(?part) , has hour dp(?part,?hr) , lessThan(?) -> has Temporal Context op(?part,?night) , Morning Activity c(?part)

Legend back to ToC

c: Classes
op: Object Properties
dp: Data Properties
ni: Named Individuals

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.