: thttps://triplydb.com/EltonPan/MatKGtest/ Create a prefix for https://triplydb.com/EltonPan/MatKGtest/ Hit Enter to save Double click to create a prefix | : _SPL_DSC_https://triplydb.com/EltonPan/MatKGtest/ Create a prefix for https://triplydb.com/EltonPan/MatKGtest/ Hit Enter to save Double click to create a prefix | : nanotubeshttps://triplydb.com/EltonPan/MatKGtest/ Create a prefix for https://triplydb.com/EltonPan/MatKGtest/ Hit Enter to save Double click to create a prefix | graph:abstract_KG |