The Virtual Materials Marketplace (VIMMP) project, which develops an open platform for providing and accessing services related to materials modelling, is presented with a focus on its ontology development and data technology aspects. Within VIMMP, a system of marketplace-level ontologies is developed to characterize services, models, and interactions between users; the European Materials and Modelling Ontology (EMMO), which is based on mereotopology following Varzi and semiotics following Peirce, is employed as a top-level ontology. The ontologies are used to annotate data that are stored in the ZONTAL Space component of VIMMP and to support the ingest and retrieval of data and metadata at the VIMMP marketplace frontend.

本文介绍了 Virtual Materials Marketplace 项目，重点讨论其本体论开发和数据技术方面。在 VIMMP 内，开发了一个商场级本体系统，用于描述服务，模型和用户之间的交互，并利用 European Materials and Modelling Ontology (EMMO) 作为顶级本体。这些本体用于注释存储在 VIMMP 的 ZONTAL Space 组件中的数据，并支持在 VIMMP 商场前端摄取和检索数据以及元数据。

虚拟材料市场本体论