メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.826009129846 38.9199630386356, 139.826110570121 38.9202120049562, 139.826261037061 38.9204471768454, 139.826618320208 38.920927438244, 139.826845447964 38.9211697461367, 139.827201187299 38.9215492069717, 139.827381958327 38.9213097135006, 139.827707582935 38.9216080468504, 139.827920686415 38.9218549468423, 139.82812831246 38.9221966019044, 139.828216022255 38.9224360870286, 139.827867406003 38.9224773521433, 139.826995727265 38.9227211659674, 139.826527900055 38.9228910399059, 139.826377421306 38.9229435114484, 139.825978931213 38.9233773444165, 139.825316378986 38.9230068421148, 139.825016911744 38.9228787667306, 139.824597668591 38.9227026416576, 139.824370576239 38.9226045386695, 139.823447070054 38.9222317688551, 139.822021759882 38.921635902233, 139.822688763374 38.9212004672462, 139.822725313774 38.9212278098288, 139.822588954768 38.9213266393901, 139.823550415933 38.9217538669337, 139.823785304039 38.9217018473929, 139.824211525682 38.9210785165078, 139.824264302322 38.9210988199254, 139.824430313934 38.9208588510573, 139.824502563507 38.9208846720874, 139.824516716393 38.920864947452, 139.824697829363 38.9209394978018, 139.82473342483 38.9209515581999, 139.824738453511 38.9209209163399, 139.824699483283 38.9209053070843, 139.824540426076 38.9208192640795, 139.824053255472 38.9203637033215, 139.823146856387 38.921017996937, 139.823249341935 38.9211098852395, 139.823213223516 38.9211347689207, 139.823015085609 38.9209582997015, 139.82424719184 38.919945562216, 139.824635975281 38.919534947497, 139.826577906816 38.9174838197596, 139.826662299829 38.917395869833, 139.826751232607 38.917292545274, 139.827315589695 38.9175831542824, 139.827273172627 38.9176268469623, 139.827151789277 38.917820892571, 139.82727450519 38.9179731972725, 139.826956792251 38.9181114979666, 139.826709524141 38.9184800558631, 139.826698202498 38.9184970601379, 139.82638717615 38.919112522184, 139.826009129846 38.9199630386356)) ^^http://www.opengis.net/ont/geosparql#wktLiteral