| find_nodes | Search for nodes by name or semantic type |
| find_paths | Shortest paths between node sets |
| get_edge_features | Get information about edges |
| get_middle_nodes | Obtain the middle nodes of a path |
| grow_nodes | Obtain immediate neighbors |
| g_mini | Example data for the rsemmed package |
| g_small | Example data for the rsemmed package |
| make_edge_weights | Create edge weights |
| plot_path | Display path (plot form) |
| summarize_predicates | Summarize predicates |
| summarize_semtypes | Summarize semantic types |
| text_path | Display path (text form) |