メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.017754078308 35.396916421027, 137.017937225851 35.396951579459, 137.018039898567 35.3969374826364, 137.01810945515 35.3969077807418, 137.01816002507 35.3968858721035, 137.018197988425 35.3968600743831, 137.018240742325 35.3967967481252, 137.01827874285 35.3967398943241, 137.018300998356 35.3966623165158, 137.019099048228 35.3968321102822, 137.019010138663 35.3970867180312, 137.018954700846 35.3971784798403, 137.018837586666 35.3973063618469, 137.018693653791 35.397425196365, 137.018540380322 35.3974955685951, 137.018554787599 35.3975417132036, 137.018559683001 35.3975574235671, 137.018583254642 35.3976422417209, 137.018574548436 35.3976881457406, 137.01853996889 35.397719934022, 137.018331752118 35.3979233354421, 137.018322080337 35.3980674778345, 137.018519801726 35.3982704697573, 137.018557667887 35.3983340379468, 137.018590567998 35.3984030218948, 137.018614088546 35.3984690366608, 137.018254728318 35.3985695042457, 137.018127155486 35.3986063875004, 137.017924473187 35.3986157822386, 137.017717694483 35.3980482724195, 137.017473119428 35.3973248005263, 137.01737021405 35.3972953046402, 137.016908528932 35.3971899363956, 137.016815325441 35.3971814396495, 137.016735637623 35.3971952822542, 137.016677948828 35.3972242943315, 137.016623641535 35.3972617613188, 137.0165930624 35.3972991869844, 137.016560737158 35.397326611152, 137.01653965404 35.3973445423658, 137.016498928021 35.3973808284571, 137.016428148055 35.3974195419588, 137.016357327776 35.3974514948294, 137.01628114526 35.3974992857912, 137.016221308944 35.3975379426887, 137.016166948688 35.3975811126053, 137.016030456515 35.3976849540818, 137.015950612303 35.3977820362735, 137.015902992377 35.3978652144759, 137.015634701792 35.3985733936343, 137.015172154038 35.3984770318735, 137.015166067424 35.3983868132632, 137.015152385869 35.398298908813, 137.015119845404 35.3982067545744, 137.015045724246 35.3981066609971, 137.014945120727 35.3980362511771, 137.014715076131 35.3979220147953, 137.014439867085 35.3977853960166, 137.014906372322 35.396947965225, 137.015623013473 35.3971237357215, 137.015824252206 35.3964931475275, 137.016743730543 35.3966875479468, 137.017754078308 35.396916421027)) ^^http://www.opengis.net/ont/geosparql#wktLiteral