メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> MULTIPOLYGON(((138.728700241026 35.1459303507326, 138.728235866349 35.1459321459682, 138.72797387666 35.145977290961, 138.727766442597 35.1460752222145, 138.72750478277 35.1462381876488, 138.726842381003 35.1454655977877, 138.726414766961 35.1446377044068, 138.726039417103 35.1439336642471, 138.725455591445 35.1429497205535, 138.725158200567 35.1423787047211, 138.724565519644 35.1409997572687, 138.724554849764 35.1409244219385, 138.724554680673 35.1408635045869, 138.724598896765 35.1407537700531, 138.724633275566 35.1406765201423, 138.724638058004 35.1406155935847, 138.724622875574 35.140489702044, 138.725828950929 35.1402883614026, 138.726980667001 35.1401034506744, 138.728369620789 35.1398773748257, 138.728761559984 35.1412028773089, 138.729265752472 35.1428633170607, 138.729440645717 35.1435007531873, 138.729202756946 35.1450732318425, 138.728658852742 35.145102716228, 138.728700241026 35.1459303507326)), ((138.731107480818 35.1366611455625, 138.73119503374 35.1370204975319, 138.731345587719 35.1377879122683, 138.731405020177 35.1378162497808, 138.731592933367 35.1386871875953, 138.730191693466 35.1389315621593, 138.729346529627 35.1390875401347, 138.728046619574 35.1393255711316, 138.726835680099 35.1395431391597, 138.725688957393 35.1397402930404, 138.72431760587 35.1399855317065, 138.724254300362 35.1399967766111, 138.724180666722 35.1397390159115, 138.724061110479 35.1394223940355, 138.72517776071 35.1390791093944, 138.725657141392 35.1389684928088, 138.726195871534 35.1388660034291, 138.726363332782 35.1388350553774, 138.72659621835 35.1387920818523, 138.726798718117 35.1387669124785, 138.72706088939 35.1387343768135, 138.727862493305 35.1385081420854, 138.727915714512 35.1384931121052, 138.727671145853 35.1376892477048, 138.726885487867 35.1379060137297, 138.726114773748 35.1381633830058, 138.726030019125 35.1379157855704, 138.725990045285 35.1377695869014, 138.725940054644 35.1375746731646, 138.726513331803 35.137451765509, 138.726795041854 35.1373944043684, 138.727581012842 35.1372913751879, 138.727749110742 35.1372828890092, 138.728102460808 35.1371989804627, 138.728250822998 35.1372068000223, 138.728648563202 35.1370862554323, 138.728650872871 35.137031390288, 138.728630974532 35.136990792757, 138.728561584892 35.1369340907586, 138.728511978625 35.1368772810321, 138.728487117704 35.1368326787299, 138.728486991413 35.1367879584903, 138.72848681938 35.1367270412482, 138.728471817463 35.1366661520146, 138.728431998348 35.13657685775, 138.72832764065 35.1363942330732, 138.728173790471 35.1361955037893, 138.727979386814 35.1360030471968, 138.72911684188 35.1358617393413, 138.730872499124 35.1356886082307, 138.731107480818 35.1366611455625))) ^^http://www.opengis.net/ont/geosparql#wktLiteral