メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.062263072872 35.0963673298388, 137.062834342288 35.096614806543, 137.063194116198 35.0967795603658, 137.063363034315 35.0968592158808, 137.063538395713 35.0969421164725, 137.063823409809 35.0970557454047, 137.064094124302 35.0971971097054, 137.064426185702 35.0973352857882, 137.064627627813 35.0974548984136, 137.064413924318 35.0976783876964, 137.064282297075 35.0978160271859, 137.064124602854 35.0979851957718, 137.063803573194 35.0982850034108, 137.063419770468 35.0986035605141, 137.063073024653 35.0988717242869, 137.063054937968 35.0988857234688, 137.062662260521 35.0990594048713, 137.062509322937 35.0991125848872, 137.062293964395 35.0991875417656, 137.061974702376 35.0992833953365, 137.061461080621 35.0979657100832, 137.060947901444 35.0966938688667, 137.060824587162 35.0963864240259, 137.060706353388 35.0962267359171, 137.060590774986 35.0960512738099, 137.060499982598 35.0959161885215, 137.060376371259 35.0957746648343, 137.06028519002 35.095693947043, 137.060148647639 35.0955708624465, 137.060041627557 35.0954722430061, 137.059970334568 35.0954161908575, 137.05982306764 35.0953051396562, 137.060394609457 35.0955205154919, 137.060883318777 35.0957425052398, 137.061177333066 35.0958721357359, 137.061393958259 35.0959719770195, 137.061660890006 35.0960899620123, 137.061949722874 35.0962280370723, 137.062263072872 35.0963673298388)) ^^http://www.opengis.net/ont/geosparql#wktLiteral