CAC Child Sexual Abuse Material Production Ontology
An ontology for representing the production of child sexual abuse material, including recording activities, equipment used, production sessions, and content creation patterns in CAC investigations, extending UCO and CASE with gUFO foundational ontology enhancements.
Production Offense
Criminal offense involving the production, creation, or manufacturing of child sexual abuse material.
Live Production Event
Real-time production of child sexual abuse material involving live victims.
Recording Action
Action of recording child sexual abuse for the purpose of creating illegal material.
Private Space Surveillance
Covert surveillance of private spaces where victims have expectation of privacy.
Bathroom Surveillance
Specific surveillance of bathroom facilities, as observed in Vermont case.
Bedroom Surveillance
Specific surveillance of sleeping areas and bedrooms.
Physical Device Modification
Physical alterations made to recording devices to enable concealment.
Content Creation
Process of creating, editing, or enhancing child sexual abuse material.
Digital Manipulation
Digital alteration or enhancement of images or videos to create child sexual abuse material.
Active Production Phase
Phase during which production activities are actively occurring.
Production Preparation Phase
Phase involving preparation and setup for production activities.
Production Distribution Phase
Phase during which produced content is distributed or shared.
Production Session
Individual instance or session of producing child sexual abuse material.
Extended Production Period
Ongoing pattern of production over an extended time period.
Production Series
Connected series of production sessions targeting the same victim(s).
Production Equipment
Devices and equipment used to produce child sexual abuse material.
Recording Device
Device capable of capturing video or photographic content.
Mobile Recording Device
Mobile phone, tablet, or portable device used for recording.
Stationary Camera
Fixed camera equipment including webcams, digital cameras, and video cameras.
Hidden Recording Device
Covert recording equipment designed to capture content without victim awareness.
Device Concealment
Specific methods and techniques used to hide recording devices for covert surveillance operations.
Concealment Container
Object used to hide recording equipment such as backpacks, furniture, or everyday items with modifications.
Editing Equipment
Computer hardware and software used to edit or enhance produced material.
Produced Content
Child sexual abuse material created through production activities.
Produced Image
Still images created through production activities.
Produced Video
Video content created through production activities.
Live Stream Content
Content transmitted in real-time during live production events.
Edited Content
Original content that has been digitally modified or enhanced.
Production Location
Physical location where child sexual abuse material production occurred.
Residential Production Site
Private residence used for production activities.
Controlled Environment
Location specifically prepared or modified for production activities.
Production Victim
Child victim directly involved in production of sexual abuse material.
Producer
Individual who creates, directs, or facilitates the production of child sexual abuse material.
Production Facilitator
Individual who assists in or enables production activities without directly producing content.
has production phase begin point
Temporal begin point for production phase.
has production phase end point
Temporal end point for production phase.
has role begin point
Temporal begin point for production role.
has role end point
Temporal end point for production role.
production period
Duration of production activities in days.
production start date
Date when production activities began.
production end date
Date when production activities ended.
session duration
Duration of individual production session in minutes.
image count
Number of images produced during production activities.
video count
Number of videos produced during production activities.
total content volume
Total amount of content produced in megabytes.
session count
Number of distinct production sessions.
production method
Method used for production (direct_recording, live_streaming, digital_manipulation).
recording quality
Technical quality of recorded content (low, medium, high, professional).
production complexity
Complexity level of production (basic, intermediate, sophisticated).
device brand
Brand or manufacturer of recording device.
device model
Model number or name of recording device.
recording capability
Recording capabilities of device (photo_only, video_only, both).
storage capacity
Storage capacity of recording device in gigabytes.
concealment method
Specific technique used to hide recording device (fabric_cut, false_bottom, hollow_object).
modification description
Description of physical modifications made to enable concealment.
concealment location
Specific location where device was concealed (bathroom, bedroom, living_area).
privacy expectation
Level of privacy expectation in surveillance location (high, medium, low).
surveillance angle
Camera angle or positioning for surveillance (pointing_toward_bathroom, wide_angle, focused).
developmental documentation
Whether abuse documentation captured victim's physical development over time.
victim age progression
Age range documented showing victim's development (e.g., '13-16').
systematic nature
Whether production shows systematic, ongoing pattern rather than isolated incidents.
location security
Security measures at production location (isolated, private, public).
location access
Access control at production location (unrestricted, controlled, restricted).
victim age
Age of victim at time of production.
victim count
Number of distinct victims involved in production.
victim awareness
Whether victim was aware of recording (aware, unaware, coerced).
distribution intent
Whether content was produced for distribution (personal_use, intended_distribution, commercial).
immediate distribution
Whether content was distributed immediately after production.
evidence recovered
Whether physical evidence of production was recovered.
metadata preserved
Whether original metadata from production was preserved.
forensic value
Forensic value of production evidence (high, medium, low).
uses equipment
Links production activity to equipment used.
recorded with
Links produced content to the device used for recording.
edited with
Links edited content to editing equipment used.
produced at
Links production activity to location where it occurred.
session location
Links production session to its physical location.
produces
Links production activity to content created.
resulting content
Links production session to content created during that session.
part of series
Links individual session to larger production series.
involves victim
Links production activity to victim involved.
produced by
Links production activity to the individual who produced it.
facilitated by
Links production activity to individual who facilitated it.
triggered investigation
Links production offense to investigation it triggered.
evidence of
Links produced content to the production offense it evidences.