メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.124955783409 35.1686210317572, 136.126040738234 35.1692363200272, 136.126819080767 35.169680369282, 136.128458451451 35.1706745649613, 136.129054019755 35.1710123834555, 136.129460849785 35.171217442445, 136.130470869757 35.1716784688049, 136.130441129529 35.1717312501745, 136.13210226524 35.1724740219425, 136.133019099988 35.1728912540617, 136.133465635726 35.1730478721007, 136.134330606196 35.1732741593486, 136.135082109729 35.1734666981205, 136.135379669408 35.1734929817201, 136.135739104219 35.1735215885011, 136.135534586814 35.1745177685709, 136.135446171761 35.1744888544175, 136.135184279087 35.1756700352455, 136.131641480967 35.1750818084805, 136.129650977382 35.183174183673, 136.124433838113 35.182332982096, 136.123254762093 35.1870006821436, 136.118053196861 35.1861066610234, 136.117646230749 35.1860344588236, 136.117708020881 35.1857623442394, 136.118745221846 35.1816569048752, 136.118813900535 35.1813790061312, 136.116291749809 35.1809563611773, 136.112411822996 35.1803053789709, 136.110366496818 35.1799501147229, 136.108400672568 35.1796203068255, 136.108994989886 35.177207612193, 136.110750461728 35.1702472226935, 136.109620843304 35.1700527065834, 136.106802000501 35.169573379122, 136.105592943786 35.1693647450133, 136.106142460253 35.1670229555059, 136.105721009207 35.1669326276891, 136.10630529236 35.1647948282471, 136.106576605739 35.1636409417378, 136.111634535195 35.1656704928832, 136.112530479032 35.1660370517765, 136.114425143841 35.166513912002, 136.117427737866 35.1672459253999, 136.122109983524 35.168372564796, 136.122719666295 35.168338063655, 136.123803628611 35.1683321528348, 136.124375224215 35.1684330402398, 136.124746513179 35.1685293462645, 136.124955783409 35.1686210317572)) ^^http://www.opengis.net/ont/geosparql#wktLiteral