メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.836425089615 38.2354166642915, 140.835897508235 38.2357758087489, 140.835449763511 38.2360955315239, 140.83495484096 38.236444253376, 140.834564882449 38.2367144162116, 140.833130332735 38.2377204387482, 140.833199216688 38.2377846317186, 140.833097439874 38.2378417882823, 140.833011535458 38.2377742168767, 140.832790952973 38.2376929921903, 140.832682663719 38.2377221346158, 140.832604645137 38.2377429705363, 140.832508800499 38.2376632915726, 140.832487670011 38.2376590689547, 140.832392512992 38.2375716469163, 140.832359501386 38.2375976916208, 140.832323861474 38.2375955800876, 140.832204950575 38.237678921019, 140.832079412186 38.237703839302, 140.832021268714 38.2376976455463, 140.831965866338 38.2376768109513, 140.831886588575 38.2376121946406, 140.831804683452 38.2375403993296, 140.831794056669 38.2374196123683, 140.831700270352 38.237288408702, 140.831681421042 38.2372356181066, 140.831654804354 38.237190850688, 140.831640524786 38.237157486829, 140.831593574357 38.2370755543405, 140.831593230826 38.2370421904343, 140.831599056311 38.2370337438038, 140.831615047839 38.237010796898, 140.831680271442 38.2369594133594, 140.83172687611 38.2369270349667, 140.831898102218 38.2368076554571, 140.831932826442 38.2367604948098, 140.831953613349 38.2366685676348, 140.831961721198 38.23658916944, 140.831952123256 38.2364983677295, 140.83190905479 38.2363528050816, 140.831880376236 38.2360801193431, 140.831884600513 38.235997482613, 140.831917378372 38.2357896946595, 140.831918518998 38.2357276119298, 140.831906066277 38.2356541255796, 140.83189715477 38.2355862712216, 140.831891099221 38.2355285519436, 140.832282546836 38.2352617762614, 140.833055497693 38.2347760870371, 140.833716499636 38.2343319241889, 140.834313642125 38.2339135211608, 140.834767884722 38.233563114088, 140.835906186574 38.2343508635133, 140.836932333886 38.2350608966099, 140.836425089615 38.2354166642915)) ^^http://www.opengis.net/ont/geosparql#wktLiteral