docs: private void removePropertyForEmbedded(Node embeddedNode, String[] embeddedColumnSplit, int i) {
  		if ( i == embeddedColumnSplit.length - 1 ) {
  			// Property
  			String property = embeddedColumnSplit[embeddedColumnSplit.length - 1];
  			if ( embeddedNode.hasProperty( property ) ) {
  				embeddedNode.removeProperty( property );
  			}
  		}
  		else {
  			Iterator<Relationship> iterator = embeddedNode.getRelationships( Direction.OUTGOING, withName( embeddedColumnSplit[i] ) ).iterator();
  			if ( iterator.hasNext() ) {
  				removePropertyForEmbedded( iterator.next().getEndNode(), embeddedColumnSplit, i + 1 );
  			}
  		}
  		if ( !embeddedNode.getPropertyKeys().iterator().hasNext() ) {
  			// Node without properties
  			Iterator<Relationship> iterator = embeddedNode.getRelationships().iterator();
  			if ( iterator.hasNext() ) {
  				Relationship relationship = iterator.next();
  				if ( !iterator.hasNext() ) {
  					// Node with only one relationship and no properties,
  					// we can remove it:
  					// It means we have removed all the properties from the embedded node
  					// and it is NOT an intermediate node like
  					// (entity) --> (embedded1) --> (embedded2)
  					relationship.delete();
  					embeddedNode.delete();
  				}
  			}
  		}
  	}