@misc{2017-collection-graphite,
 day = {16},
 kind = {collection},
 month = oct,
 note = {rev 5du42z8dhPqWPJDahEXev9eDDtoGBt},
 title = {graphite},
 version = {rev 5du42z8dhPqWPJDahEXev9eDDtoGBt},
 year = {2017}
}