Functions_standardIssuePath = getResourceOrNull(graph, URIs.Functions_standardIssuePath);
Functions_standardIssueResource = getResourceOrNull(graph, URIs.Functions_standardIssueResource);
Functions_standardIssueSeverity = getResourceOrNull(graph, URIs.Functions_standardIssueSeverity);
Functions_standardIssuePath = getResourceOrNull(graph, URIs.Functions_standardIssuePath);
Functions_standardIssueResource = getResourceOrNull(graph, URIs.Functions_standardIssueResource);
Functions_standardIssueSeverity = getResourceOrNull(graph, URIs.Functions_standardIssueSeverity);