arangosh> db._create("vertex");
[ArangoCollection 523836114, "vertex" (type document, status loaded)]
arangosh> db._createEdgeCollection("relation");
[ArangoCollection 523967186, "relation" (type edge, status loaded)]
arangosh> v1 = db.vertex.insert({ name : "vertex 1" });
{
"_id" : "vertex/524294866",
"_rev" : "524294866",
"_key" : "524294866"
}
arangosh> v2 = db.vertex.insert({ name : "vertex 2" });
{
"_id" : "vertex/524491474",
"_rev" : "524491474",
"_key" : "524491474"
}
arangosh> e1 = db.relation.insert(v1, v2, { label : "knows" });
{
"_id" : "relation/524819154",
"_rev" : "524819154",
"_key" : "524819154"
}
arangosh> db._document(e1);
{
"label" : "knows",
"_id" : "relation/524819154",
"_rev" : "524819154",
"_key" : "524819154",
"_from" : "vertex/524294866",
"_to" : "vertex/524491474"
}