Digital Machine Event Schema Volatile Software Research Project Service Service that curates data, which implies the active work on the data and taking care of the data according to some curation plan, but without handling the hosting (storing) and e-provisioning of the data. Group A group (E74) "comprises any gatherings or organizations of human individuals or groups that act collectively or in a similar way due to any form of unifying relationship. (…) A gathering of people becomes an instance of E74 Group when it exhibits organizational characteristics usually typified by a set of ideas or beliefs held in common, or actions performed together." (CIDOC CRM 7.1.2) In the context of the CKG, a group (E74) is any kind of group that is not a project team (PE34). Service Project Persistent Dataset Persistent dataset model description. Digital Curating Service Person A person (E21) "comprises real persons who live or are assumed to have lived." (CIDOC CRM 7.1.2) A person may be a member of project teams (PE34), and as such the person has participated, at some point in time, in a project (PE1). A person may also be a member of one ore more groups (E74). Persistent Software Volatile Dataset An instance of `PE24 Volatile Dataset` is "in a process of continual potential change". The identity of a volatile dataset is ascertained "by reference to a curation plan which indicates the overall goal of the process of management of this object and can be referenced by the snapshots of the data stream which give an identity to the volatile object for some time span." (CRMpem 3.1) Volatile datasets are always curated by an instance of `E39 Actor`. Project Team A project team (PE34) is any group (E74) of persons (E21) "who come together for some defined project. The identity of the team is given by the collective will to achieve and support some project/aim. Membership in the group is determined by official association to the team for the purpose of contributing to the achievement of its aim. Membership need not be mediated by institutional association. An instance of PE34 Team is identified by its commonality of purpose and not by its membership at any one time. A PE34 Team instance comes into existence with the agreement to maintain its collective project. So long as the will to maintain the project is upheld by a minimal membership of the team (1), the team can be said to exist, although any or all of its members may change over time." (CRMpem 3.1) A project team is the aggregation of all persons that are considered to have worked on a particular project at some point in time. Digital Hosting Service

Creation This collection of fields enables the documentation of information describing the various parameters involved in the creation of a conceptual/abstract object. Such parameters typically include information such as actors involved, the location at which it took place, the method adopted in the creation and so on. Creation here has the sense of the origination of the conceptual object for the first time. Promise This collection of fields enables the documentation of the parameters involved in the offer of a promise for a physical thing - e.g. an artwork or built work - by one actor from another one, such as the time when it occurred, where it happened, who carried out the action and so on. Type This collection of fields enables the documentation of the classifications attributed to an entity. Acquisition of Rights This collection of fields enables the documentation of the acquisition of rights over an object within the context of an overall activity such as a provenance activity. Activity Part This collection of fields enables the documentation of a generic part of an overall activity. Bidding This collection of fields enables the documentation of an action of bidding on a particular item as part of an overall activity.. Dissolution This collection of fields enables the documentation of the parameters involved in the event of dissolution of a group such as the time it occurred, who was involved and so on. Statement This collection of fields enables the documentation of free text descriptions that have been written about an entity. Digital Reference Files This collection of fields enables the documentation of information regarding particular files (digital information carriers) which bear the information of a digital object and from which this information can be retrieved. Publication This collection of fields enables the documentation of the parameters involved in the publication of an information object - e.g. textual work or visual work - such as the time it occurred, where it happened, who carried out the production and so on. Acquisition This collection of fields enables the documentation of the parameters involved in the acquisition of legal title for a physical thing - e.g. an artwork or built work - by one actor from another one, such as the time when it occurred, where it happened, who carried out the action and so on. Name This collection of fields enables the documentation of the names attributed to an entity. TimeSpan This collection of fields enables the documentation of temporal attributes, such as beginning and end dates, which have been attributed to an event. Move This collection of fields enables the documentation of the parameters involved in the movement a physical thing - e.g. an artwork or built work - from one place to another one, such as the time when it occurred, where it happened, who carried out the action and so on. Leaving Group This collection of fields enables the documentation of the parameters involved in the event of leaving of a group by an individual such as the time it occurred, who was involved and so on. Death This collection of fields enables the documentation of the parameters involved in the death of an individual such as the time it occurred, where it happened and so on. Sampling Unit This collection of fields enables the documentation of a discrete action of sampling. Data Assignment This collection of fields enables the documentation of an action of attributing a piece of data to an object of documentation. Production This collection of fields enables the documentation of the parameters involved in the production of a physical thing - e.g. artwork or built work - such as the time it occurred, where it happened, who carried out the production and so on. Contact Point This collection of fields enables the documentation of information related to contact point data for a person or group. Destruction This collection of fields enables the documentation of the parameters involved in the destruction of a physical thing - e.g. artwork or built work - such as the time it occurred, where it happened, who carried out the production and so on. Style This collection of fields enables the documentation of the style of a physical object. Payment This collection of fields enables the documentation of the parameters involved in the payment of money for a physical thing - e.g. an artwork or built work - from one actor to another one, such as the time when it occurred, where it happened, who carried out the action and so on. Identifier This collection of fields enables the documentation of the identifiers attributed to an entity. Annotating This collection of fields enables the documentation of the parameters involved in the digital annotation of an information object - e.g. visual work - such as the time it occurred, where it happened, who carried out the action and so on. Birth This collection of fields enables the documentation of the parameters involved in the birth of an individual such as the time it occurred, where it happened and so on. Dimension This collection of fields enables the documentation of dimension information attributed to an entity. In particular, it allows the analytic description of measurement information relative to a documented entity. Planning for Activity This collection of fields enables the documentation of an event involved in the planning for the creation of a particular thing. Encounter with Object This collection of fields enables the documentation of an encounter with an object at a particular moment in time as part of an overall activity such as a provenance event. Nationality This collection of fields enables the documentation of the nationality of an actor. Material This collection of fields enables the documentation of the materiality of which a physical object is constituted. Modification This collection of fields enables the documentation of a modification event that has occurred to a physical object. Curation This collection of fields enables the documentation of information describing the various parameters involved in the curation of a conceptual/abstract object. Such parameters typically include information such as actors involved, the location at which it took place, the method adopted in the curation and so on. Curation here has the sense of the maintenance and care of the conceptual object over time. Formation This collection of fields enables the documentation of the parameters involved in the event of formation of a group such as the time it occurred, who was involved and so on. Production through Removal This collection of fields enables the documentation of the parameters involved in the production of a physical thing through its removal from another object - e.g. a sample - such as the time it occurred, where it happened, who carried out the action and so on. Removal from Collection This collection of fields enables the documentation of the parameters involved in the removal of some object - e.g. artwork or sample - to a set or collection of objects such as the time it occurred, where it happened, who carried out the production and so on. Addition to Collection This collection of fields enables the documentation of the parameters involved in the addition of some object - e.g. artwork or sample - to a set or collection of objects such as the time it occurred, where it happened, who carried out the production and so on. Preferred Identifier Digital Service This collection of fields enables the documentation a digital service that enables access to a digital object. Joining Group This collection of fields enables the documentation of the parameters involved in the event of joining of a group by an individual such as the time it occurred, who was involved and so on. Source Reference This collection of fields enables the documentation of a source reference with regards to an object of documentation. Transfer of Custody This collection of fields enables the documentation of the parameters involved in the transfer of custody of a physical thing - e.g. an artwork or built work - from one actor to another actor, such as the time it occurred, where it happened, who carried out the action and so on. Gender This collection of fields enables the documentation of the gender of an actor. Professional Activity This collection of fields enables the documentation of the parameters involved in the professional activity of a person or group such as the time of its occurrence, its kind and so on. Digital Reference This collection of fields enables the documentation of digital reference information with regards to an object of documentation.