メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.560415503165 34.8231631821703, 135.560604454913 34.8237367981652, 135.560652115468 34.8239214209883, 135.56069731084 34.8240718076599, 135.560748290481 34.8242426390826, 135.560789930508 34.8243869557519, 135.560822879034 34.8245113795622, 135.560852481436 34.8245983953883, 135.561223286003 34.8258314484829, 135.561241791755 34.8259013806014, 135.560094966923 34.8258972165794, 135.560031362115 34.8259008580516, 135.559229529666 34.825898927412, 135.559156019128 34.8258949755058, 135.558889534496 34.82588064527, 135.558771315247 34.8259000758912, 135.558698941663 34.8259304488005, 135.558648379656 34.8259789288552, 135.558629487735 34.8260297094939, 135.558456365073 34.8258134997017, 135.558298919936 34.8255324108712, 135.558210346339 34.8253572863546, 135.558078936686 34.8250548127148, 135.55789590443 34.8247356705652, 135.55781620176 34.8246431901805, 135.55771324045 34.8245240718327, 135.557549901039 34.824179999487, 135.557523864051 34.8241456762264, 135.557425941497 34.8240424933663, 135.557332543953 34.8239159453936, 135.557185825705 34.8235385497833, 135.557046968642 34.8233849316583, 135.556956050072 34.8232097974748, 135.556847732336 34.8229910050639, 135.556765356391 34.8228316777999, 135.556724487466 34.8227129976356, 135.556651337484 34.8223534069367, 135.55715859385 34.8223289231748, 135.55735549154 34.8222723859838, 135.557921302967 34.8221650800164, 135.557909885788 34.8220879892077, 135.558323158666 34.822086610193, 135.559116808055 34.8220700653993, 135.559310864946 34.8220178102703, 135.559563818207 34.8219954889535, 135.559720352566 34.8219973270165, 135.560075808583 34.8219550971027, 135.560094400762 34.8219998860671, 135.560379727321 34.8230407193097, 135.560415503165 34.8231631821703)) ^^http://www.opengis.net/ont/geosparql#wktLiteral