{"Rho4Ribbons" -> "$\\rho_1$ of ribbon knots with up to 10 crossings.", 
 "Drawings" -> "Ribbon drawings continuing <a \
href=\"../../2015-07/PolyPoly/index.html\">pensieve://2015-07/PolyPoly/</a> \
and <a \
href=\"../../Projects/Killam-2017/index.html\">pensieve://Projects/Killam-201\
7/</a>."}
