メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.158326778431 34.9631470470757, 137.158337288792 34.9632740999455, 137.15835890837 34.963361151326, 137.158407967082 34.9635650448385, 137.158478090519 34.9637180900272, 137.158568650862 34.9638562063191, 137.158767903292 34.9642483648624, 137.158910349185 34.9644936064374, 137.159006262883 34.9646667252312, 137.159138217809 34.9649292199501, 137.159256106461 34.9651521322128, 137.159344418971 34.9653207435378, 137.159353967623 34.9653389846955, 137.159366042323 34.9653609590422, 137.159700737783 34.9659717317205, 137.159941566981 34.9664285419895, 137.160165603091 34.966881899029, 137.160441406359 34.9674342108679, 137.159353743863 34.9678195322691, 137.158548364824 34.9680234402668, 137.157616163755 34.9682567024559, 137.15712423605 34.9668281668407, 137.157115466475 34.9668090808462, 137.156885958249 34.966147880302, 137.156731211353 34.9656740251733, 137.156587872862 34.9652778532144, 137.156327743744 34.9644205046177, 137.156326127622 34.9644020538007, 137.156310869853 34.9643435956864, 137.156289821187 34.9642611936234, 137.156214591475 34.9639131976323, 137.156074172759 34.96306001524, 137.156026283042 34.9627789305115, 137.155997439322 34.9625835030135, 137.155982136808 34.9624798154801, 137.156877490145 34.9622457252079, 137.157209998309 34.9621694811057, 137.157532804739 34.9621128840596, 137.157600447995 34.9624595386089, 137.158025888645 34.9624460512535, 137.15826853288 34.9624281111658, 137.158286439489 34.9626976419896, 137.158298764707 34.9628411046931, 137.158326778431 34.9631470470757)) ^^http://www.opengis.net/ont/geosparql#wktLiteral