メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.780404230097 43.3779764872289, 141.779965668641 43.3779859368902, 141.778066603907 43.3777881633168, 141.776154612129 43.3772581553361, 141.775806446006 43.3771616304699, 141.774444024331 43.3765957515408, 141.772934893632 43.3756541949373, 141.771539380525 43.3743379735323, 141.771011405151 43.3736141469276, 141.769928547827 43.371449402902, 141.768633640546 43.3681254099241, 141.767907463852 43.3636737815207, 141.767711171856 43.3629845286344, 141.766457595672 43.3602351131279, 141.765820768174 43.3593066589036, 141.764245500909 43.3577522651086, 141.7635085418 43.3571509472951, 141.763032242315 43.356503191783, 141.762619591324 43.3560266667106, 141.762151753556 43.3541182114094, 141.761651831049 43.3519953316784, 141.76387329696 43.3507445563523, 141.764471146792 43.3505061601512, 141.765378697368 43.3503072605958, 141.766457201519 43.3503882692428, 141.766841774614 43.3506425739945, 141.767104113729 43.3510726671077, 141.767464783323 43.3512916360181, 141.767828790582 43.3514485197753, 141.768095775774 43.3515232054458, 141.768410145848 43.3515651069739, 141.76872015741 43.3515731628585, 141.76900336099 43.351632302099, 141.77028229078 43.3519594810512, 141.770564275476 43.352076066869, 141.772562590298 43.3529952842216, 141.77387646983 43.3531100527681, 141.774576964209 43.3534560874329, 141.776547306506 43.35476979007, 141.776959864763 43.3552269268973, 141.77750622851 43.3555935444583, 141.777863313177 43.3556922100888, 141.778128185814 43.3558754476777, 141.778436656612 43.3563412914957, 141.778465587392 43.3569061240777, 141.779246183512 43.3571218670827, 141.780934722104 43.3572320531495, 141.781850992263 43.3571204089567, 141.783944300587 43.3570834692173, 141.786406312589 43.3572574052315, 141.78798082608 43.3575947289438, 141.788196179196 43.3577292176426, 141.788360087019 43.3580577369488, 141.788462693538 43.3587929114215, 141.789664695776 43.3595794229351, 141.789833312932 43.3596820029434, 141.790039007733 43.3599985912979, 141.790075308465 43.3606970692773, 141.79031458989 43.3609712473301, 141.791519496168 43.3617746387759, 141.792080953368 43.3623719880905, 141.793281248655 43.3632451767285, 141.793555574524 43.36342560412, 141.793710139108 43.3634895843264, 141.793920796263 43.363522072164, 141.794777368941 43.3644012572823, 141.795079805477 43.3646461411617, 141.796660895979 43.3655890273634, 141.797660515042 43.3663969595879, 141.799957823174 43.3678181821755, 141.791823955527 43.3690851392859, 141.791088366722 43.3686126219226, 141.790335753201 43.368341514806, 141.788307360562 43.3678622975532, 141.787587843086 43.367927395172, 141.786407128011 43.3681805692527, 141.782886464062 43.3695518039235, 141.779437110997 43.3709948167179, 141.780404230097 43.3779764872289)) ^^http://www.opengis.net/ont/geosparql#wktLiteral