问题: 辉铋矿的化学式是什么？主要分布在哪些区域？
Cypher查询:
match (:ENTITY{name:'辉铋矿'})-[:Relationship{name:'化学式'}]->(n) return n.name as name union all match (:ENTITY{name:'辉铋矿'})-[:Relationship{name:'分布区域'}]->(m) return m.name as name
查询结果:
Bi2S3