Abstract: Digital files containing data directly representing objects, such as graphical files, text documents, are linked to each other using XML- and XMP-technology. Additional link information is stored in the original digital files, eliminating any of use of databases, link data and the original data of the file thus being packed together in one single file. Composite structures, e.g. family structures or structures describing relics of antiquity observed on a geographical map, are formed. Interconnecting such distributed information can also be made over the Internet. The links are formed between objects and/or events, associated with the original digital files, and relations between objects and between objects and events are defined to describe a hierarchical order.

Abstract: Digital files containing data directly representing objects, such as graphical files, text documents, are linked to each other using XML- and XMP-technology. Additional link information is stored in the original digital files, eliminating any of use of databases, link data and the original data of the file thus being packed together in one single file. Composite structures, e.g. family structures or structures describing relics of antiquity observed on a geographical map, are formed. Interconnecting such distributed information can also be made over the Internet. The links are formed between objects and/or events, associated with the original digital files, and relations between objects and between objects and events are defined to describe a hierarchical order.