メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.264303613353 34.8195793028401, 137.26416700672 34.8196132166273, 137.264030487771 34.8197260160824, 137.263907695443 34.8198951519833, 137.263866803423 34.8199853387802, 137.263702970798 34.8201094284781, 137.263525524413 34.8202786061506, 137.263498272321 34.8203462435566, 137.263498336548 34.8204025905423, 137.263512065392 34.8204589270109, 137.263635137018 34.8205377180453, 137.263744544275 34.8206165194561, 137.2637719638 34.820695384079, 137.263731085759 34.8207968402452, 137.263485288422 34.8209435321085, 137.263307775309 34.8210563628869, 137.263253206013 34.8211352907496, 137.263253270043 34.8211916377617, 137.263280676428 34.8212592331426, 137.26340372355 34.8213154854085, 137.263458446889 34.8213717902435, 137.263336207264 34.8220255102066, 137.263281624431 34.8220931687934, 137.26299491602 34.8223187780726, 137.262653215193 34.8222514241247, 137.262339212036 34.8225108615593, 137.258745699 34.822919287478, 137.258704483396 34.8227164682478, 137.258540263043 34.8225024742716, 137.258512858846 34.8224348783775, 137.258512569032 34.822164410644, 137.258471475011 34.8220742862968, 137.258348410428 34.8220067639911, 137.258143303204 34.8218942265833, 137.257787657408 34.8215789532714, 137.257623405452 34.8213311500659, 137.25754125591 34.8211847094602, 137.257472879782 34.8211396836892, 137.257349817239 34.8210721605931, 137.257295023488 34.8209482380103, 137.258128386641 34.8207222105973, 137.25810083903 34.8205193808524, 137.258059481797 34.8201813277781, 137.257635289267 34.8196407165225, 137.258318190619 34.8192795650276, 137.258441213827 34.8193132784775, 137.258659941341 34.8193919958795, 137.258892288053 34.8194256240839, 137.259315962349 34.8194703721794, 137.259616582466 34.8194588721746, 137.260258809752 34.8194583987853, 137.260340772466 34.8194357989772, 137.26053190742 34.8192778833994, 137.262239012663 34.8184088552929, 137.264303613353 34.8195793028401)) ^^http://www.opengis.net/ont/geosparql#wktLiteral