问题: 红花油是什么类型的药品？有什么用途？
Cypher查询:
match (:ENTITY{name:'红花油'})-[:Relationship{name:'药品类型'}]->(n) return n.name as name union all match (:ENTITY{name:'红花油'})-[:Relationship{name:'用途分类'}]->(m) return m.name as name
查询结果:
OTC乙类、外用药
骨伤科