问题: 台慈帖是哪个朝代的艺术作品，作者是谁？
Cypher查询:
match (:ENTITY{name:'台慈帖'})-[:Relationship{name:'年代'}]->(n) return n.name as name union all match (:ENTITY{name:'台慈帖'})-[:Relationship{name:'作者'}]->(m) return m.name as name
查询结果:
宋
张即之