How to search on a graph using elastic search?

Elastic Stack Elasticsearch
1

I'm thinking about building a search engine based on syntactic structure of a sentences.
For example, an entry "Gus is learning piano" will be stored in a syntactically enriched form such as,
{{"Gus", nsubj, "learning"},
{"is", aux, "learning"},
{"piano", dobj, "learning"}}

How does Elasticsearch index and search on such information?

Thanks in advance!

2

Hi.

What I found were some posts but maybe you have already accessed them.
I haven't worked with graphs and Elasticsearch and can't help much.

Knowledge Graph Search with Elasticsearch — L. Misquitta and A. Negro, GraphAware