メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.846701502058 35.2144885352354, 136.84679902999 35.214886905036, 136.846900448618 35.2152778895995, 136.847045889475 35.2152532029563, 136.847069506145 35.2153579872018, 136.846948472779 35.2154716849967, 136.846648923205 35.2157566771597, 136.845926597918 35.2158719522206, 136.84593038387 35.215885695661, 136.846037605242 35.216448110135, 136.84517887884 35.2165511177658, 136.84456458364 35.2166773059473, 136.844446677854 35.2161282416514, 136.844444551055 35.2161183057462, 136.843678589084 35.2161997185873, 136.843322850561 35.216346590314, 136.842893621991 35.2165344629058, 136.842678844518 35.216650089967, 136.842620263159 35.2166752861164, 136.842473315611 35.2167382042813, 136.842204133626 35.2165246588369, 136.842189996816 35.2165134232736, 136.842106582361 35.2164445361705, 136.842068270188 35.2164168971952, 136.84195379276 35.216326023525, 136.841834602545 35.2162064037378, 136.840932343724 35.2156220579784, 136.840687103275 35.2154851966482, 136.840399546281 35.2153196974133, 136.840040161102 35.215090621676, 136.839768951025 35.2146949464511, 136.839427535977 35.214158583323, 136.839765091756 35.2140517455976, 136.840182570397 35.2139092759355, 136.84014947615 35.2138162960431, 136.840340098968 35.2137745552104, 136.840721350735 35.2136783957293, 136.840787535087 35.2138602004322, 136.841213679652 35.2138033169878, 136.841336604199 35.2139535820419, 136.842039567282 35.2138498317884, 136.842222451769 35.2138060254891, 136.842876592648 35.2136894634824, 136.842911971037 35.2138563946251, 136.844900825175 35.2136409868123, 136.844943171926 35.2136356060253, 136.845524741071 35.2135611629809, 136.845535192548 35.2137725356567, 136.845538490626 35.2138393067388, 136.84649959738 35.2138305851295, 136.846598748689 35.214115434134, 136.846701502058 35.2144885352354)) ^^http://www.opengis.net/ont/geosparql#wktLiteral