本体或知识图谱可不是随拿随用的，使用者需要做出相应的努力才能发挥其作用，使其成为有效可用的工具。我们知道，领域知识的用处极大，然而这些知识却总是不完备的，将领域知识表示为图中的数据可不容易。在这个过程中，关键在于将你掌握的领域知识 ...

RDF* enables the more efficient representation of scores, weights, temporal aspects and provenance in Knowledge Graphs SOFIA, Bulgaria, April 30, 2020 /PRNewswire/ -- Ontotext has released the 9.2 ...

GraphDB 9.4 now features SQL access to graphs over JDBC driver, visual interface for defining transformation of tabular data to RDF and mapping to existing graphs as well as RDF mapping API with ...

Knowledge graphs are the next generation tool for helping businesses make critical decisions based on harmonized knowledge models derived from siloed source systems. For this reason, more and more ...

Ontotext has released GraphDB 9.5, which strengthens the positioning of GraphDB as the leading enterprise RDF database optimized for knowledge graph development and management. GraphDB makes it easy ...