メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.406368509007 35.4499007252296, 139.406362090386 35.4499508759261, 139.406388752091 35.4503237041513, 139.406443505933 35.4506727256226, 139.406478484467 35.4507967180435, 139.406583960206 35.4508694853541, 139.406726414675 35.4508814323885, 139.406652359149 35.4510701783048, 139.406693433157 35.4512549299507, 139.406593737781 35.4515735105405, 139.406359011239 35.4521788911412, 139.406340912971 35.4523643486404, 139.406364238487 35.4525117842806, 139.406404557255 35.4526267134278, 139.406506446194 35.4529244587457, 139.406599983481 35.4532715411243, 139.406613704875 35.4533876423107, 139.405838795707 35.4533117928292, 139.405658427317 35.4532909066159, 139.40513999169 35.4532309303013, 139.404500026344 35.4531568915266, 139.403992772464 35.4530981473253, 139.403958539682 35.4530941861617, 139.403646787297 35.4530669113007, 139.403631219835 35.4530651313542, 139.403659357365 35.4529111887004, 139.403711599871 35.4527721543298, 139.403826536637 35.4526175363565, 139.403914686761 35.452498982182, 139.404133850705 35.4522042122246, 139.404236204531 35.4519870843306, 139.404240213128 35.4519779090988, 139.404261056458 35.4517374287332, 139.404258220053 35.451582213404, 139.404217746076 35.4513660201076, 139.404167717853 35.4511996505539, 139.404137842667 35.4510302890806, 139.404183190563 35.4508107755318, 139.404321853215 35.4506358890087, 139.404365921456 35.450602560811, 139.404588622379 35.4504523374778, 139.404803726576 35.4502978275921, 139.404862975645 35.450233040155, 139.405003326002 35.45010527083, 139.405585603127 35.4495752455229, 139.405805720532 35.4494892694086, 139.406414538033 35.4493039699926, 139.406417985913 35.4493029266977, 139.406523913209 35.449264218276, 139.406611287647 35.449202205567, 139.406762455493 35.4492590771969, 139.406582504956 35.4493738587198, 139.406334650399 35.449464140391, 139.406317787179 35.449479748376, 139.406468224703 35.4495776377784, 139.406473155881 35.4496136743637, 139.406402907571 35.4498312706428, 139.406368509007 35.4499007252296)) ^^http://www.opengis.net/ont/geosparql#wktLiteral