Vector based search for Semantic Triples

Hi,

I was going through the vector based search document (Vector indexes - Cypher Manual)
I wanted to understand is there any support for vector based search for semantic triples. (Semantic Triple :: Semantic triple - Wikipedia)
Requirement :: Given a subject or object or predicate, one should be able to find the semantically closest triples.
If there is any document related to that can you please share the same.