In an RDF Graph, we can capture any information about the model of the data that is stored in a graph. This information will be stored, accessed, and processed the same way as any other data. For ...

The code for these are found in the utils folder.. ROBOT for transforming ontology.OWL to ontology.JSON. Functions for working with ROBOT are in robot_utils.py.. Transformation utilities. The ...

As an initial step toward improving the usability of knowledge graphs, we propose to query such data by example entity tuples, without requiring users to form complex graph queries. Our system, Graph ...

I will be using the W3C graph standards RDF, OWL and SPARQL in my example. Show Me the Data Catalog Ontology. A data catalog ontology provides the concepts and relationships of how metadata resources ...

This is based on our understanding of the domain, largely informed by CDL Co-founder George Anadiotis. Additional requirements elicited based on existing resources, such as the website or YouTube ...

Knowledge graph completion aims to predict missing entities or relationships in a knowledge graph, addressing the issue of data sparsity. In recent years, deep learning-based models, especially Graph ...