メタデータ名 indicator-M300102
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.885198749784 35.2509159693383, 136.884638463074 35.2509708529237, 136.883379121219 35.2511038909217, 136.883352302872 35.2502473466717, 136.884071284185 35.2502447351717, 136.884604396508 35.2502327432021, 136.88460085136 35.250134917427, 136.884586245845 35.2496816422504, 136.884586552635 35.2495934742063, 136.885737479292 35.2496072963145, 136.886664292666 35.249648472696, 136.886646781267 35.2506284358213, 136.88665165151 35.2507529547578, 136.885198749784 35.2509159693383)) ^^http://www.opengis.net/ont/geosparql#wktLiteral