メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.730592015031 33.1712967538338, 129.73045768235 33.1714602670484, 129.730627762962 33.1715757577441, 129.730215902324 33.1722644029939, 129.730142159347 33.1722543227351, 129.730052663415 33.1722263947391, 129.729875562906 33.1720853241694, 129.729551522596 33.1717643821296, 129.729736164038 33.1715467066202, 129.729888036367 33.171394980541, 129.729894098784 33.1711911914999, 129.729906979609 33.1710803506637, 129.7299725406 33.1709570847511, 129.730071099888 33.1708394287902, 129.73025453537 33.1707860627745, 129.730321740888 33.1707552764133, 129.730353892273 33.1707257516886, 129.730443275936 33.170607724502, 129.730510542504 33.1706076013834, 129.730544154883 33.1705922351792, 129.730602860864 33.1705390789531, 129.730650451018 33.1705189492784, 129.730787427038 33.1703737296027, 129.730848326109 33.170374234785, 129.730884526515 33.170371032099, 129.73090678257 33.1703608464951, 129.7309224581 33.1703256815853, 129.730936166296 33.1702429127781, 129.730908806242 33.1700712227985, 129.73086958236 33.1699757840694, 129.730960925137 33.1699099928846, 129.731066799892 33.1698757721732, 129.731168859438 33.1698561576522, 129.731482787192 33.1698215364873, 129.731688083457 33.1699743856472, 129.73185602838 33.1700985264019, 129.732035016704 33.170216641001, 129.731991214909 33.1703068795757, 129.731486939972 33.1702922197518, 129.731429595002 33.1703375375651, 129.731405023712 33.1705098674657, 129.731317770794 33.1704586347036, 129.731098510965 33.1706657205822, 129.731053708039 33.170701925489, 129.730802544513 33.1709140706138, 129.730743644864 33.1709980133713, 129.730742064374 33.1710420473928, 129.730758227402 33.1710796734521, 129.730599133368 33.1712881109538, 129.730592015031 33.1712967538338)) ^^http://www.opengis.net/ont/geosparql#wktLiteral