メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.052592036194 43.1695450842525, 141.053582843625 43.1708785536626, 141.053609979917 43.170866600174, 141.054143545581 43.1715653430502, 141.054499552557 43.1720129815171, 141.054709757347 43.1722757473456, 141.055056039185 43.1727347464331, 141.055914523752 43.1738371866682, 141.056479624358 43.1745920176808, 141.057011994269 43.1752765274096, 141.057453356355 43.1758879984956, 141.056062815316 43.1765304277509, 141.055069965262 43.1769758571406, 141.054871948821 43.1770778742307, 141.054463451545 43.1773296717474, 141.05416166191 43.1775248428288, 141.053584067951 43.1779717890966, 141.053205493481 43.1782603956636, 141.052995499447 43.1783848598815, 141.052793796161 43.1784783956052, 141.052137485347 43.1787972157385, 141.051937779174 43.1784934128057, 141.051896885749 43.1783142782435, 141.051909892793 43.1780273321018, 141.051950373263 43.1778490501021, 141.052021714503 43.1776061079355, 141.052045813578 43.1775088145329, 141.052050151003 43.1772868315006, 141.052017076966 43.1770861184033, 141.051954942527 43.1768579541274, 141.051855925413 43.1766240579052, 141.051499383451 43.176124784456, 141.051260559806 43.1758514450831, 141.051049421673 43.1756759412043, 141.05083712007 43.1755599933374, 141.0504333447 43.1753932982785, 141.050066336455 43.1752431634689, 141.049942181407 43.1751552153777, 141.049629818211 43.1748595090851, 141.04959463356 43.1747670798202, 141.0495219315 43.174701332244, 141.049428948211 43.1745378259009, 141.049401016255 43.1743056585191, 141.049437110287 43.1741209319745, 141.04946290741 43.173937011914, 141.049526006735 43.1737373076292, 141.049550530183 43.1736184277975, 141.049591225319 43.1734293186679, 141.049580142165 43.1732395957085, 141.049525628689 43.1730007487406, 141.049456747139 43.1727400198132, 141.049395155038 43.1724848532469, 141.049383541242 43.1723222713782, 141.049364530048 43.1721596118247, 141.049389902434 43.1719973490104, 141.049452469897 43.1718247156396, 141.049541037115 43.171644196617, 141.049634029721 43.1714339756577, 141.049668597276 43.1711798177805, 141.049657736135 43.1709738510014, 141.049648231136 43.1707084008871, 141.049529914786 43.1703225998422, 141.049365195195 43.1700446885274, 141.048327226749 43.1685785389734, 141.048364676844 43.1683981174555, 141.048960030861 43.1683071784482, 141.049479719527 43.1682482850905, 141.049605974184 43.1685326851225, 141.049675344954 43.1685816583518, 141.049762735084 43.1686083163759, 141.049924639243 43.1686421560765, 141.050077926579 43.1686695055263, 141.050143193657 43.1687024008752, 141.050234563112 43.1687516055257, 141.05040594016 43.1688611471077, 141.050831230466 43.1691390470987, 141.051104081485 43.1693413617471, 141.051252325167 43.1694007969302, 141.051401825247 43.1693958935988, 141.051459232249 43.1693836251105, 141.052269037794 43.1690961674975, 141.052616529468 43.1695356356099, 141.052592036194 43.1695450842525)) ^^http://www.opengis.net/ont/geosparql#wktLiteral