メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.657652147269 35.2135987979659, 137.656981907982 35.213907853981, 137.656824317872 35.2134465985143, 137.656774291956 35.2131132849626, 137.656799327883 35.2127050204975, 137.656961800784 35.2125050682466, 137.65718675553 35.2123217634903, 137.657349246793 35.2120968115621, 137.65748675155 35.2117135128373, 137.657674233476 35.2107220013453, 137.657649196983 35.2099971219433, 137.65753672947 35.2093222433213, 137.657349245769 35.2088056223428, 137.656936774412 35.2080890704771, 137.656799264538 35.2077474521244, 137.656761782154 35.2061060224167, 137.656899268786 35.2057644190487, 137.656986718235 35.2054061862845, 137.656986718581 35.2048895788466, 137.65687421119 35.2038230860877, 137.656099282984 35.2025398927242, 137.655999304502 35.2022732559621, 137.655936827147 35.2018233716215, 137.655724343147 35.2011900788957, 137.655411865801 35.2006984525916, 137.655224361017 35.2002651954861, 137.655146349883 35.1999341740802, 137.654949387318 35.1990987053245, 137.654999398108 35.1985571013908, 137.655086860238 35.1982154859528, 137.655549296737 35.1973156108468, 137.655908476881 35.1966365696954, 137.659673829027 35.1895168357488, 137.659973795214 35.1893585787429, 137.660386221958 35.1892002888219, 137.661011175927 35.1890419822761, 137.661836086903 35.1887503940553, 137.662336295911 35.1884010344109, 137.662361025611 35.1883838214039, 137.662773482399 35.1880005211068, 137.663073436851 35.1876672543841, 137.663266614697 35.1873095630727, 137.666003289161 35.1869959283751, 137.668106766167 35.1864902558714, 137.669486687509 35.1897842578194, 137.66984290841 35.1906347680955, 137.670219759177 35.1921182957575, 137.670958550224 35.1929589112205, 137.671366391976 35.1937175820482, 137.671860152209 35.1954243387251, 137.67211744802 35.196594234089, 137.672455080475 35.1975895714566, 137.672988410873 35.1986460658939, 137.672521365736 35.1994179241388, 137.671800109631 35.2006032181429, 137.671512810197 35.201268620773, 137.671275475059 35.202159656524, 137.67129307422 35.2031316771391, 137.671353236615 35.2042449371846, 137.669935383944 35.2057762749306, 137.667372539238 35.2079462937966, 137.664928404465 35.2097098477719, 137.662937938073 35.2108819333039, 137.659140785182 35.2127657110761, 137.657652147269 35.2135987979659)) ^^http://www.opengis.net/ont/geosparql#wktLiteral