Ontologies
CEM
Crime Event Model (CEM) (CEM)
OWL
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Last submission date February 25, 2025
Summary
Classes
Properties
Instances
Notes
Mappings
Widgets
SPARQL

General information

The Crime Event Model is an ontology for the representation of crime events extracted from local newspapers. It could be employed for Crime Analysis purposes: extracting crime information from newspapers and enriching them with proper machine-readable semantics is a critical task to help law enforcement agencies at preventing crime, supporting criminal investigations and evaluating the action of law enforcement agencies themselves. The model is based on the fundamental 5W1H journalistic questions, that are Who?, What?, When?, Where?, Why? and How?. Another important requirement was the attempt to exploit existing knowledge graphs and ontologies such as the Simple Event Model (SEM) Ontology and the Schema.org data model for interoperability and interconnection. See more...
Initial created on June 14, 2022. For additional information, contact Admin (admin@admin.com).

Languages

Keywords and classes

Methods
Events

Categories and subjects

Events
Methods
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Metrics

FAIR score
Beta

Total score : 259.33 ( 54.0%)
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Submissions

Identifiers

URI

https://w3id.org/CEMontology
https://w3id.org/CEMontology

Version IRI

http://crimeanalytics.it/cem-reference/cem.owl
http://crimeanalytics.it/cem-reference/cem.owl

Other identifier

https://w3id.org/CEMontology/
https://w3id.org/CEMontology/
info:doi:10.13140/RG.2.2.18252.90243

LovPortal URI

https://lovportal.lirmm.fr/ontologies/CEM
https://lovportal.lirmm.fr/ontologies/CEM

Dates

Creation date

June 14, 2022

Submission date

February 25, 2025

Modification date

October 26, 2022

Persons and organizations

Contact

admin

Contributor

Federica Rollo
Laura Po

Publisher

University of Modena and Reggio Emilia

Other links

Projects and usage information

Projects using CEM

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Methodology and provenance

The fields Knowledge representation paradigm, Engineering methodology, Created with, Accrual method, Accrual periodicity... are empty

Community

Notes

The Crime Event Model is an ontology for the representation of crime events extracted from local newspapers. It could be employed for Crime Analysis purposes: extracting crime information from newspapers and enriching them with proper machine-readable semantics is a critical task to help law enforcement agencies at preventing crime, supporting criminal investigations and evaluating the action of law enforcement agencies themselves. The model is based on the fundamental 5W1H journalistic questions, that are Who?, What?, When?, Where?, Why? and How?. Another important requirement was the attempt to exploit existing knowledge graphs and ontologies such as the Simple Event Model (SEM) Ontology and the Schema.org data model for interoperability and interconnection., -Version 1.1: Insertion of ontology descriptors to be inserted in Linked Open Vocabulary-Version 1: creation

Content

Preferred namespace URI

https://w3id.org/CEMontology/
https://w3id.org/CEMontology/

Preferred namespace prefix

cem

Metadata vocabulary used

dct
vann
rdf
rdfs
http://www.w3.org/2002/07/owl

Visits

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