メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.590830460506 34.9235323805191, 136.591019724096 34.9245505834909, 136.591193985725 34.9255747747579, 136.591378765649 34.9264910862276, 136.591209866203 34.9264122527772, 136.591060536867 34.9263613543178, 136.590773501796 34.9262465420458, 136.590380417149 34.926099916903, 136.589674944236 34.9258499388786, 136.589230761715 34.9256841199577, 136.589049867895 34.9256074539546, 136.588751191812 34.9255023422114, 136.588080909707 34.9252392945494, 136.587762644613 34.9251265980549, 136.587522819543 34.9250417643858, 136.587460575455 34.9250188239053, 136.587024601678 34.9248577460067, 136.586619705542 34.9247015170232, 136.586214799052 34.9245435964203, 136.586091659773 34.9244830581141, 136.585921945655 34.9244203491913, 136.585754833426 34.924356853084, 136.585500650671 34.9242603227682, 136.585207082666 34.9241023548822, 136.584947201527 34.9239734525781, 136.584579762632 34.9237683695283, 136.58388124207 34.9232428930031, 136.583235774845 34.922830620474, 136.583271610576 34.9227531143958, 136.58388356022 34.9222712998783, 136.584430229237 34.9220082702336, 136.584772166412 34.9218982267512, 136.586815343066 34.9215617820748, 136.587623995589 34.9215385023049, 136.588154156469 34.9215520635994, 136.588382270405 34.9216092035397, 136.590790884671 34.9220486808974, 136.590699939294 34.9226267913698, 136.590830460506 34.9235323805191)) ^^http://www.opengis.net/ont/geosparql#wktLiteral