メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.814329509786 38.1486019901005, 140.813952857455 38.1491194480149, 140.813796565556 38.1494761672968, 140.813695350877 38.1503861731507, 140.814181899143 38.151178582708, 140.813474519555 38.1510102272349, 140.813119313684 38.1506307550184, 140.812728068183 38.1501980600693, 140.812311709328 38.1502375454259, 140.811909461581 38.1504068341967, 140.811558836323 38.150394380185, 140.811386659956 38.1503992754536, 140.811133097667 38.150520441128, 140.81098588423 38.1505969987671, 140.810242957624 38.1495539353376, 140.809979593541 38.149643702826, 140.809795864968 38.1497299655011, 140.809734530576 38.1499338063676, 140.809520214154 38.150068491543, 140.809244668295 38.1500477396955, 140.80915717092 38.1499923942837, 140.808716824547 38.1498014018666, 140.808689251384 38.1496814493601, 140.808794284785 38.1494845162639, 140.808779055938 38.1492962870273, 140.808402802191 38.1492030102677, 140.808258536975 38.1490129226116, 140.808096790838 38.1488988545077, 140.807812484272 38.1488469850768, 140.807784123215 38.148700282915, 140.80772632525 38.1485631484418, 140.807270229792 38.1484288814315, 140.806996767367 38.1483650459996, 140.806821766506 38.1483108054339, 140.8073521944 38.1476189767659, 140.808275941506 38.1460626849809, 140.808452076978 38.1461201620871, 140.808537860403 38.1461534050945, 140.808742874517 38.146172735565, 140.808917670218 38.14614109648, 140.809060307598 38.1460622880403, 140.809802635791 38.1455681486189, 140.810186008603 38.145871047477, 140.810567580962 38.1460855333543, 140.810868399679 38.1462362276393, 140.811180289476 38.1463811523355, 140.811393149794 38.1465088812099, 140.811670001396 38.1467047613002, 140.811841110372 38.1468174187714, 140.812582552313 38.1474369963048, 140.812804310147 38.1475952752209, 140.813763454524 38.148242900325, 140.814329509786 38.1486019901005)) ^^http://www.opengis.net/ont/geosparql#wktLiteral