Neo4j 在Cypher中，确定连接引用对象的对象的类型（标签）

我正在开发一个依赖关系分析工具，我提出了以下Cypher查询，它表示拥有相互引用的对象的模式，从一个模式到另一个模式推断依赖关系，如下所示：

MATCH (sourceSchema:SCHEMA)-[:OWNS]->(objectOwnedBySource)-[:REFERENCES*..]->(objectOwnedByTarget)<-[:OWNS]-(targetSchema:SCHEMA)
WHERE sourceSchema.name <> targetSchema.name
WITH sourceSchema, targetSchema
ORDER BY targetSchema.name
RETURN sourceSchema.name AS schema,
collect(distinct targetSchema.name) AS dependsOn
ORDER BY sourceSchema.name

在一些帮助下，我还创建了一个查询，该查询为我提供了类型（标签）列表及其在图中每个模式的计数：

MATCH (sourceSchema:SCHEMA)-[:OWNS]->(objectOwnedBySource)
RETURN DISTINCT sourceSchema.name AS schema,
filter(x IN (labels(objectOwnedBySource)) WHERE NOT x="ENTITY")[0] AS type,
count(*) AS count 
ORDER BY schema,type

上面的输出类似于：

schema  type      count
FOO     TABLE     14
FOO     SYNONYM   1
BAR     FUNCTION  3

我的问题是：我如何以某种方式组合这一点，并获得导致模式到模式依赖的标签计数？我的意图是：

Schema           DependsOnSchema   ThroughLabelOnReferencedObject   Count
FOO              BAR               TABLE                            101
FOO              BAR               VIEW                             10
FOO              BAZ               TABLE                            6
(etc)

传入和传出引用的单独计数器的奖励点数：-）。提前感谢您的指点

我想到了：

MATCH (sourceSchema:SCHEMA)-[:OWNS]->(objectOwnedBySource)-[:REFERENCES*..]->(objectOwnedByTarget)<-[:OWNS]-(targetSchema)
WHERE sourceSchema <> targetSchema
RETURN DISTINCT sourceSchema.name AS source,
filter(x IN (labels(objectOwnedBySource)) WHERE NOT x="ENTITY")[0] AS sourceType,
targetSchema.name AS target,
filter(x IN (labels(objectOwnedByTarget)) WHERE NOT x="ENTITY")[0] AS targetType,
count(*) AS references
ORDER BY source,sourceType,target,targetType

MATCH (sourceSchema:SCHEMA)-[:OWNS]->(objectOwnedBySource)-[:REFERENCES*..]->(objectOwnedByTarget)<-[:OWNS]-(targetSchema)
WHERE sourceSchema <> targetSchema
RETURN DISTINCT sourceSchema.name AS source,
filter(x IN (labels(objectOwnedBySource)) WHERE NOT x="ENTITY")[0] AS sourceType,
targetSchema.name AS target,
filter(x IN (labels(objectOwnedByTarget)) WHERE NOT x="ENTITY")[0] AS targetType,
count(*) AS references
ORDER BY source,sourceType,target,targetType

source    sourceType    target    targetType    references
FOO       TABLE         BAR       SEQUENCE      3
BAR       FUNCTION      BAZ       PACKAGE       10
(etc)