'' block-mapping-start-token() '?' scalar-token(plain=#t, style=#f, value="hr") ':' scalar-token(plain=#t, style=#f, value="65") '?' scalar-token(plain=#t, style=#f, value="avg") ':' scalar-token(plain=#t, style=#f, value="0.278") '?' scalar-token(plain=#t, style=#f, value="rbi") ':' scalar-token(plain=#t, style=#f, value="147") block-end-token() ''