Graphs have become the best way we know of representing knowledge. The computing community has investigated and developed the support for managing graphs by means of digital technology. Graph databases and knowledge graphs surface as the most successful solutions to this program. The goal of this document is to provide a conceptual map of the data management tasks underlying these developments, paying particular attention to data models and query languages for graphs.

翻译：图表已成为我们所知道的反映知识的最佳方式。计算界已经调查并发展了通过数字技术管理图表的支持。图表数据库和知识图表表面是这个方案最成功的解决方案。本文件的目的是提供一份指导这些发展动态的数据管理任务的概念图,特别注意数据模型和图表的查询语言。