メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.077358976287 35.2037938447812, 137.077325308379 35.2038212837377, 137.075517063975 35.2021492061902, 137.07523209734 35.2017564503881, 137.075101047095 35.2015276863914, 137.075471645971 35.2013460684349, 137.074874632007 35.2004850416645, 137.075121270224 35.2003539635123, 137.075179682582 35.200286050031, 137.07528995528 35.2001062046607, 137.075456681829 35.1999218243119, 137.075644994424 35.1997921797173, 137.076148709314 35.1994535488936, 137.076825618049 35.2007733642277, 137.077171799835 35.2007088363897, 137.077436017612 35.2006441757896, 137.077447765911 35.2006395369333, 137.077499635953 35.2008495054941, 137.077870758274 35.2011592204531, 137.077913671692 35.2011417173449, 137.078363160794 35.2010024749011, 137.078932262999 35.2025597288811, 137.078202716649 35.2031067961033, 137.077358976287 35.2037938447812)) ^^http://www.opengis.net/ont/geosparql#wktLiteral