メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.746225124715 35.7878062922776, 139.746111121385 35.7881120034742, 139.745820580167 35.7885619147185, 139.745616399486 35.7888395307063, 139.745220824434 35.7892337500788, 139.744924523438 35.789478129598, 139.744770406598 35.7895954640092, 139.74424928371 35.7899716270379, 139.743970625069 35.7901660932303, 139.743551088918 35.7904020116528, 139.742995624498 35.7907127959436, 139.74233717353 35.7910075465376, 139.741843109566 35.7912114827271, 139.740852832649 35.7916447656531, 139.740492137643 35.7917849892998, 139.740103900252 35.7919187108882, 139.739525708794 35.7919597870973, 139.739349271964 35.7919436952897, 139.73856747449 35.791840851637, 139.738483183412 35.7918343743262, 139.737497084101 35.7917113412978, 139.735909358463 35.7904074664051, 139.736391955782 35.7901792178097, 139.737439263478 35.7896086585987, 139.738230295664 35.7890834902659, 139.738649492333 35.7887574611739, 139.739083052291 35.7883570156745, 139.739381704524 35.7880946103803, 139.739631472423 35.787825862899, 139.739936482427 35.7875166884131, 139.740157585433 35.7872540443287, 139.740369049033 35.7870016704348, 139.740627296582 35.7866618089844, 139.740907962807 35.7862566139871, 139.741214900829 35.7857986274206, 139.74166576938 35.7851335366055, 139.742051725317 35.7845408681233, 139.742398013931 35.7840020544348, 139.743118341993 35.7828253126796, 139.74333463776 35.7824900892436, 139.74355827856 35.7821152263161, 139.743996981676 35.7823134816644, 139.744470919761 35.7825564758428, 139.744854735153 35.7827802131097, 139.745266075546 35.7830198124638, 139.745457955187 35.7831572320939, 139.745673227096 35.7834543011384, 139.745988193853 35.7839301601099, 139.7463341694 35.7845788222245, 139.746473214041 35.7848914138058, 139.746587100224 35.7851434105754, 139.746637423636 35.7852554091997, 139.74667058538 35.7853831502139, 139.746686076745 35.7854789632214, 139.746743590309 35.7867303102892, 139.746455498122 35.7867620120175, 139.746394377409 35.7871226687069, 139.746362648358 35.7874163830194, 139.746282078933 35.7876535519161, 139.746225124715 35.7878062922776)) ^^http://www.opengis.net/ont/geosparql#wktLiteral