メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.181838791709 34.8329464973979, 138.182181048159 34.8329774598345, 138.182165872109 34.8330608066993, 138.182474015905 34.8331458392549, 138.182513806668 34.8329904383852, 138.18261832416 34.8330088095342, 138.182577728983 34.8331566720278, 138.182555160904 34.8333371903165, 138.182948617995 34.8334601914272, 138.182945811269 34.8331005809394, 138.183373509893 34.8331917663281, 138.183647949037 34.8332119151955, 138.183858637801 34.8332635899208, 138.183741463532 34.8334873877813, 138.184625306021 34.833489668591, 138.184560742742 34.8337035323572, 138.184629163688 34.8336737061593, 138.184692938 34.833670136924, 138.184756657144 34.8336815689303, 138.184843028344 34.8336993972976, 138.185008373872 34.8337262319872, 138.185166548365 34.8337691763224, 138.185290894477 34.8338193573298, 138.185351239982 34.8338590920406, 138.185384844476 34.8339119990526, 138.185400645989 34.8339633811312, 138.185384760573 34.8340769404694, 138.185388428424 34.8341812530057, 138.185788946704 34.8343149644042, 138.185750755431 34.8344664268303, 138.185738114164 34.8346147850453, 138.18567449902 34.8350722603853, 138.185569424363 34.8358638091172, 138.18571168151 34.8358758635082, 138.185825989714 34.8360982851372, 138.185696724476 34.8363863544826, 138.185173467177 34.8365170666719, 138.183668710609 34.8368927984797, 138.183539107706 34.8366103986054, 138.183444577323 34.8364509168428, 138.182985376515 34.835659881741, 138.182730425569 34.8356511919853, 138.182478996491 34.8356427217846, 138.182252335659 34.83563502038, 138.181672437075 34.8356225952541, 138.181686445456 34.8352898618381, 138.181910330243 34.8352808663071, 138.181894743919 34.835082782872, 138.181666103361 34.8351187398757, 138.181667921405 34.8352532615715, 138.181432385802 34.8352661702483, 138.181428530862 34.8351170646094, 138.181496302393 34.8351179452133, 138.181456632893 34.8344237784889, 138.181601380675 34.8343859131975, 138.181504351892 34.8340083793686, 138.181134537981 34.8340524188383, 138.181025284399 34.8337011225423, 138.180782590164 34.8337778887691, 138.180716260641 34.8336953154629, 138.180388729705 34.8337668597585, 138.1803854145 34.8338468568897, 138.180262617976 34.8338678042913, 138.180296110895 34.8338200713959, 138.180174805021 34.8336455866905, 138.180133099281 34.8336577322206, 138.180100007894 34.8335945424725, 138.180228816426 34.8335255083188, 138.180173014492 34.8333364756391, 138.180366600632 34.8332805694667, 138.180346574903 34.8330719800607, 138.180304766358 34.8328529117445, 138.180739379873 34.8327697452219, 138.180786076802 34.8330399577398, 138.181020585879 34.8330259208562, 138.180974070892 34.8327412718067, 138.181360944913 34.8327127709725, 138.181862918132 34.8327723224334, 138.181838791709 34.8329464973979)) ^^http://www.opengis.net/ont/geosparql#wktLiteral