メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.233694806899 37.1399035993261, 138.233868193577 37.139885967818, 138.234044846461 37.1399088944043, 138.23423377514 37.139954376703, 138.234479988671 37.1400396232903, 138.234716010879 37.140141108535, 138.234982262443 37.1402930706384, 138.235130439547 37.1404060452454, 138.235359923204 37.140580098954, 138.235353562813 37.1406704088339, 138.235323888107 37.1419305908831, 138.2352939033 37.1426804353612, 138.235247196895 37.1446065011463, 138.235224018413 37.1450808114574, 138.23518350667 37.1457220037326, 138.235134987472 37.1464899711227, 138.235100394899 37.1471225887024, 138.23504833002 37.1480748568351, 138.235031271158 37.1484019715664, 138.233703873626 37.148246634453, 138.232315603329 37.1480843865147, 138.231039302471 37.1479509597987, 138.228287383175 37.147844051357, 138.228386852236 37.1468351508163, 138.228427765789 37.1461471443344, 138.228486264104 37.145441789941, 138.228527096568 37.1447451231754, 138.228559150948 37.1440318952415, 138.228611846437 37.1433257544783, 138.228685203405 37.1426079031374, 138.228725887319 37.1419584787923, 138.22872016454 37.1419112264941, 138.228800210186 37.1409760642205, 138.228812105444 37.1407598901233, 138.228825435725 37.1405178820505, 138.228859991421 37.1402418491197, 138.229148512566 37.1402798239386, 138.229553388412 37.1403329190303, 138.2297535798 37.1403333776384, 138.230056313428 37.1403004889116, 138.23060594095 37.1402346537616, 138.231131968895 37.1402582411479, 138.231263279929 37.1402837431263, 138.231426386578 37.1403138932792, 138.231572625516 37.1403394306926, 138.231735767473 37.1403596536252, 138.231895587577 37.1403617776475, 138.232108343318 37.1403586707115, 138.232309852718 37.1403527912297, 138.232494563627 37.1403225859953, 138.232655698089 37.1402697987407, 138.232738009163 37.1402321087738, 138.232891339694 37.140160365311, 138.233100997294 37.1400752320616, 138.233316237907 37.1400027827833, 138.233694806899 37.1399035993261)) ^^http://www.opengis.net/ont/geosparql#wktLiteral