问题: 异戊烷的熔点和沸点是多少？
Cypher查询:
match (:ENTITY{name:'异戊烷'})-[:Relationship{name:'熔点'}]->(n) return n.name as name union all match (:ENTITY{name:'异戊烷'})-[:Relationship{name:'沸点'}]->(m) return m.name as name
查询结果:
-159.4℃
27.8℃