vin ch ova ), ▁B ub ikon ▁is ▁first ▁mentioned ▁in ▁ 8 1 1 ▁as ▁Pu ap inch ova . ▁The ▁Ritter haus ▁B ub ikon , ▁a ▁Kn ights ▁H osp it aller ▁command ry , ▁was ▁given ▁by ▁the ▁Count s ▁of ▁T og gen burg ▁and ▁Count s ▁of ▁R app ers w il ▁between ▁ 1 1 9 1 ▁and ▁ 1 1 9 8 ; ▁it ▁was ▁sec ular ized ▁in ▁ 1 5 2 8 ▁( con vent ) ▁respectively ▁ 1 7 9 8 ▁( command ry ). ▁ ▁Geography ▁B ub ikon ▁has ▁an ▁area ▁of ▁. ▁Of ▁this ▁area , ▁ 6 2 . 4 % ▁is ▁used ▁for ▁agricult ural ▁purposes , ▁while ▁ 1 3 . 2 % ▁is ▁for ested . ▁Of ▁the ▁rest ▁of ▁the ▁land , ▁ 1 9 . 2 % ▁is ▁settled ▁( build ings ▁or ▁roads ) ▁and ▁the ▁remainder ▁( 5 . 2 %) ▁is ▁non - product ive ▁( ri vers , ▁gla ci ers ▁or ▁mountains ). ▁ ▁housing ▁and ▁buildings ▁made ▁up ▁ 1 2 . 4 % ▁of ▁the ▁total ▁area , ▁while ▁transport ation ▁infrastr ucture ▁made ▁up ▁the ▁rest ▁( 6 . 6 %). ▁Of ▁the ▁total ▁un product ive ▁area , ▁water ▁( stream s ▁and ▁la kes ) ▁made ▁up ▁ 0 . 8 % ▁of ▁the ▁area . ▁▁ 1 7 . 2 % ▁of ▁the ▁total ▁municipal ▁area ▁was ▁under going ▁some ▁type ▁of