RT @OntotextGraphDB: 4 steps for #DataVisualization with GraphDB. How to Turn Your Tabular Data into a telling Visual? Upload your csv-> Clean and convert your data-> Construct a custom graph-> Visualize your graph data. All steps here: https://t.co/B9qYiRiVlG #SPARQL #ETL #GraphDB https://t.co/Z5hkKRDrZH