メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.100690947367 41.4664055179837, 141.100388337034 41.4662580625923, 141.100202432281 41.4661234203495, 141.099998644551 41.4658657048997, 141.099645186503 41.4660180568525, 141.098827504763 41.4663048609058, 141.098229686513 41.466554573413, 141.097839382247 41.4667485101912, 141.096905139516 41.4654452260712, 141.0961680479 41.4645182821133, 141.095151928886 41.4633920373322, 141.095295966509 41.4630832918389, 141.095313238383 41.4626697321673, 141.095110656473 41.4622897378375, 141.095113378761 41.461999886139, 141.095483339099 41.4617711072293, 141.095878919251 41.4616572194677, 141.09652878905 41.4617021647343, 141.097211167094 41.4618169696913, 141.097940358167 41.4616886704896, 141.100872185823 41.4641157607234, 141.102221620789 41.4653640128872, 141.102111550982 41.4653831236709, 141.102019458209 41.4654013478346, 141.10192856183 41.4654205542704, 141.10183886066 41.4654404602326, 141.101725251838 41.4654687242014, 141.101616434538 41.465502323988, 141.101565055191 41.4655221406231, 141.101516072209 41.4655447665756, 141.101473054935 41.4655683637713, 141.101393071952 41.4656199059975, 141.101311876103 41.4656722938459, 141.101229477754 41.465716524261, 141.10115181932 41.4657537090452, 141.101082549226 41.4657952362522, 141.101053914978 41.4658196445777, 141.1010336708 41.4658430464958, 141.101017007711 41.4658674270301, 141.101003949056 41.4658926420505, 141.100992086833 41.4659188412231, 141.100976657048 41.4659530665765, 141.100950577755 41.4660126436318, 141.100919696943 41.4660702615665, 141.100898251613 41.4660973258195, 141.100848203382 41.4661506262661, 141.10079693471 41.4662029461987, 141.100750477983 41.4662597555717, 141.100731456375 41.4662904719451, 141.100716015279 41.4663220246681, 141.10069355886 41.4663869403582, 141.100690947367 41.4664055179837)) ^^http://www.opengis.net/ont/geosparql#wktLiteral