Overview:
The CIDOC Conceptual Reference Model (CRM) is a formal ontology for the documentation of cultural heritage. It has been developed by the ICOM/CIDOC documentation standards group (DSG) over a period of several years. The complete model is quite complex and not easily presented in graphic format. The current document aims to provide an accessible introduction based on the CIDOC International Guidelines for Museum Object Information : The CIDOC Information Categories (CIC). The CRM is presented as a series of sub models each of which maps directly onto one of the ‘information groups’ defined by the CIC. In each case brief scope notes are included which explain the thinking behind the reference model and which make explicit the position of individual information items. Naturally, we recommend reading the current document in conjunction with the CIC.
Scope of Work:
- The model adopts the conceptual frame of its intended users (scholars, museum professionals and museum visitors, etc.). It does not aim to represent all possible points of view.
- The model is focused on common museum activities (collections management and conservation, research and analysis, promotion and communication). Organisation-specific management procedures are not incorporated into the model, although possible implementation schemes are suggested which maintain compatibility with the reference model.
- The model concentrates on aspects of cultural documentation incorporated in the CIC.
- The model deals primarily with objects collected by museums
- The model aims to provide a level of detail and precision required to provide an adequate quality of service. More detailed modelling is certainly possible, but probably not useful.
- The need to avoid unnecessary technical complexity has also influenced the model.
Outcome:
The project resulted in a semantic reference model that standardizes the representation of museum and cultural heritage information. By organizing the CRM according to the CIDOC Information Categories, it provides an easier-to-understand framework that supports consistent documentation, interoperability, and data exchange across cultural heritage institutions while remaining practical for everyday museum activities.
