メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.822874114081 35.128628895826, 136.823353644371 35.1289820525423, 136.823788229055 35.1293035357531, 136.823989099104 35.1294143728031, 136.824701999743 35.1294033150641, 136.824681094343 35.1296664953993, 136.824668777211 35.1298505452906, 136.824664040961 35.1300859528884, 136.824663765728 35.1301953186156, 136.824672011341 35.1305016773548, 136.824682621026 35.1308962828984, 136.824692251653 35.1312546177315, 136.823552791899 35.1312906145219, 136.822985608338 35.1313020667693, 136.822747316967 35.1312659816953, 136.82234518017 35.1311244414646, 136.822180021415 35.1310553200874, 136.822031307592 35.1309789186599, 136.821796171778 35.1308559231211, 136.821665370575 35.1307768879083, 136.821588341361 35.1307280754807, 136.821402942535 35.1305623346618, 136.821226586092 35.1303429581284, 136.821150017345 35.1302078096302, 136.821052119325 35.1300093611486, 136.821044186426 35.1299161002525, 136.821031434087 35.1297876844237, 136.821018623152 35.1296826489288, 136.820740821024 35.1297077655864, 136.820735547267 35.1298116927437, 136.820701574994 35.1302322256185, 136.820652174557 35.1308245428206, 136.820615092664 35.1312254190228, 136.820598758613 35.1315568487377, 136.820584486948 35.1316993417572, 136.820478257467 35.1313415040053, 136.82033749282 35.1308673705567, 136.820331092527 35.130845803243, 136.820180400479 35.1303383311211, 136.820154736826 35.1302518488345, 136.820032477913 35.1298400209791, 136.819891316415 35.1293643350961, 136.819890196143 35.1293605297482, 136.819762786682 35.1289311502131, 136.819754126323 35.1289019702314, 136.81961683207 35.1284393232942, 136.820240630122 35.1284280252823, 136.82077256292 35.12841850132, 136.821251984365 35.128409950835, 136.821592613236 35.1284064939226, 136.822171106825 35.128400608331, 136.82255998702 35.1283965476036, 136.822874114081 35.128628895826)) ^^http://www.opengis.net/ont/geosparql#wktLiteral