メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.819583273143 38.7937242031445, 139.819415338675 38.7936945972296, 139.819215935931 38.793626291669, 139.819097023039 38.7935389768875, 139.81907835802 38.7934408473058, 139.819135812537 38.7932766571784, 139.819203302789 38.7931086136145, 139.819243269282 38.7929345598355, 139.819196048799 38.7927382150226, 139.819128466038 38.7925571767731, 139.819025313308 38.7924113023549, 139.81893584586 38.7923595721836, 139.818830618062 38.7923665428729, 139.818730113469 38.7923891788172, 139.818694323649 38.7924398236732, 139.818683179531 38.7928708696457, 139.818266475634 38.7929379187275, 139.818066132156 38.7929361815566, 139.817759894447 38.7929884208756, 139.817590752532 38.7929046100517, 139.817298187341 38.7926903706438, 139.817092466912 38.7925416332586, 139.816948248782 38.7924697210087, 139.816757721233 38.7924798905159, 139.816480793508 38.7925833360074, 139.815978157713 38.7927043844818, 139.815676642189 38.7927722847004, 139.8154853324 38.7928373407099, 139.815273560589 38.7929374085569, 139.814952698075 38.7931325249105, 139.81415258296 38.7937448998863, 139.813665632301 38.794171943926, 139.813071090016 38.7945881946377, 139.812586474913 38.7948505661737, 139.812380420586 38.7948957821336, 139.811464509382 38.7948407788375, 139.810903907342 38.7948123776862, 139.810525229367 38.7943189498875, 139.810440665031 38.7937478574325, 139.810180004767 38.7920129825948, 139.809924348713 38.7904446680435, 139.809697594865 38.7889627485856, 139.809630886109 38.7885525579573, 139.811954027726 38.7882631803356, 139.81183269406 38.7878171828462, 139.811721482718 38.7875379327108, 139.811455144798 38.7869691951822, 139.811067398521 38.7861684118134, 139.811639280908 38.786088526204, 139.810908419157 38.7854053744774, 139.811013973605 38.7853307087703, 139.811443279929 38.7850267566431, 139.811518347992 38.7849901108934, 139.81233951063 38.7860255222844, 139.812735699647 38.7865250114653, 139.813086628051 38.7869700526226, 139.813517828311 38.7874428176255, 139.813916341079 38.7877800274929, 139.81436098465 38.7881176374887, 139.815070444866 38.7884755664908, 139.815804085308 38.7887524828927, 139.816870062548 38.7891586822573, 139.817499275755 38.7894887333633, 139.8178534184 38.7896847850303, 139.818084361038 38.7898490832738, 139.818411350378 38.7901845302176, 139.818711812276 38.790564508875, 139.818883800038 38.7908660964549, 139.819067786543 38.7912349292924, 139.819197231961 38.7916132834483, 139.819309291699 38.7919367320203, 139.819348566981 38.7920591091214, 139.819358902915 38.7920912915746, 139.819426929174 38.7924123884572, 139.819480834655 38.792695638827, 139.819509334052 38.7929185650662, 139.81956790741 38.793246899396, 139.819579704341 38.7935316146865, 139.819583273143 38.7937242031445)) ^^http://www.opengis.net/ont/geosparql#wktLiteral