20140108071 | ONTOLOGY OF DYNAMIC ENTITIES - A method, apparatus, data model and computer program product for providing entities having transient properties. The method may be performed by a computerized device and comprises: receiving an initial entity type specification, the initial specification comprising lifecycle of the entity type; receiving an indication of a transient property for the entity type; and receiving a possession formula for the transient property, wherein the possession formula is associated with a stage or condition in the lifecycle of at least one entity type. | 04-17-2014 |