TODO: rename to _deleteProperties/_deleteEdges?
TODO: rename to _deleteProperties/_deleteEdges?
An empty uri means that there is no URI assigned.
An empty uri means that there is no URI assigned.
creates new transaction
creates new transaction
deletes the Edge from the graph
deletes the Edge from the graph
deletes the Node from the graph
deletes the Node from the graph
deletes the Value from the graph
deletes the Value from the graph