SingleConnectedComponent = getResourceOrNull(graph, URIs.SingleConnectedComponent);
SizeChangeComponent = getResourceOrNull(graph, URIs.SizeChangeComponent);
TurnComponent = getResourceOrNull(graph, URIs.TurnComponent);
VariableAngleTurnComponent = getResourceOrNull(graph, URIs.VariableAngleTurnComponent);
VariableLengthInlineComponent = getResourceOrNull(graph, URIs.VariableLengthInlineComponent);
SingleConnectedComponent = getResourceOrNull(graph, URIs.SingleConnectedComponent);
SizeChangeComponent = getResourceOrNull(graph, URIs.SizeChangeComponent);
TurnComponent = getResourceOrNull(graph, URIs.TurnComponent);
VariableAngleTurnComponent = getResourceOrNull(graph, URIs.VariableAngleTurnComponent);
VariableLengthInlineComponent = getResourceOrNull(graph, URIs.VariableLengthInlineComponent);