public RDFGraphSummaryValueMap withGraphSummary(RDFGraphSummary graphSummary) {
        setGraphSummary(graphSummary);
        return this;
    }
<p>
The graph summary of an RDF graph. See <a href=
"https://docs.aws.amazon.com/neptune/latest/userguide/neptune-graph-summary.html#neptune-graph-summary-rdf-response"
>Graph summary response for an RDF graph</a>.
</p>

@param graphSummary
       The graph summary of an RDF graph. See <a href=
       "https://docs.aws.amazon.com/neptune/latest/userguide/neptune-graph-summary.html#neptune-graph-summary-rdf-response"
       >Graph summary response for an RDF graph</a>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-neptunedata/src/main/java/com/amazonaws/services/neptunedata/model/RDFGraphSummaryValueMap.java