メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.952326784344 38.1741064197307, 140.952719803098 38.1744160191672, 140.953042597857 38.1747156933274, 140.953307399393 38.1749990947832, 140.953548835429 38.1753009604573, 140.954193341375 38.1761247043129, 140.954546541381 38.176576102885, 140.9546203181 38.1766703486482, 140.954516541428 38.1767211340529, 140.954582896608 38.1768165144974, 140.954604654336 38.176857036413, 140.954609232543 38.1768688571001, 140.954612693026 38.1768922222538, 140.9546092891 38.1769030653788, 140.954603589664 38.1769075760583, 140.954565986075 38.1769436533693, 140.954479368028 38.1770176503162, 140.954263937003 38.1771962334901, 140.954148811869 38.1772872929202, 140.954118026336 38.1773080186202, 140.954059856463 38.1773369366577, 140.954014232401 38.1773559879942, 140.953937808646 38.1773802789707, 140.953762112314 38.1774300100316, 140.953477926007 38.1775126509838, 140.953277266941 38.1775791591759, 140.952996622621 38.1776605285919, 140.952786705357 38.1777238070759, 140.952709137178 38.1777509139218, 140.952519771093 38.1778196610278, 140.952283655557 38.1779081641352, 140.952037265628 38.178005686732, 140.951573036746 38.178204361925, 140.950839594629 38.1784997326457, 140.95026027129 38.1787468025368, 140.949992040811 38.1783907562082, 140.949936820205 38.1784053104003, 140.949604897738 38.1778291493027, 140.949426429145 38.1774961022816, 140.949241480652 38.1771813628324, 140.949207712324 38.1771211428263, 140.948790483054 38.1764328634023, 140.949212023278 38.1759477581496, 140.949596307544 38.1755057658088, 140.949927797571 38.1751032413129, 140.950420711013 38.1745047355898, 140.950992006567 38.1739707673412, 140.951507718362 38.1735104771358, 140.952028984515 38.1738751373186, 140.952326784344 38.1741064197307)) ^^http://www.opengis.net/ont/geosparql#wktLiteral