问题: 吉林省3级保护植物都有哪些？
Cypher查询:
match (:ENTITY{name:'吉林省'})<-[:Relationship{name:'分布区域'}]-(m), (m)-[:Relationship{name:'保护级别'}]->(n) where n.name='3级' return distinct m.name
查询结果:
长白柳