问题: 鸡饭煲属于什么菜系？是什么口味的？
Cypher查询:
match (:ENTITY{name:'鸡饭煲'})-[:Relationship{name:'分类'}]->(n) return n.name as name union all match (:ENTITY{name:'鸡饭煲'})-[:Relationship{name:'口味'}]->(m) return m.name as name
查询结果:
沪菜
咸鲜