メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.501324556624 35.7660300082585, 139.501289631465 35.7661860794583, 139.501256488659 35.7663341985101, 139.501188674079 35.766618989814, 139.501123361743 35.7668832112272, 139.501021094659 35.7672820885115, 139.500952186141 35.7675331303716, 139.500867508372 35.7678415883219, 139.500793044385 35.7681714470683, 139.50069690081 35.7685306088814, 139.500622161559 35.768796351542, 139.500549031565 35.7690280864396, 139.500423547363 35.7693990159385, 139.500228543355 35.7699268874536, 139.499359180815 35.7697031050792, 139.498876210235 35.7695656810289, 139.498476305702 35.769436516207, 139.49819891686 35.7693714882984, 139.498021648053 35.7693483014475, 139.497963761231 35.7693623119778, 139.497797484076 35.7693345441513, 139.497693113804 35.7695963465739, 139.497354405848 35.7694936318019, 139.496402187426 35.7692096349245, 139.496512577634 35.7689859987233, 139.496638302059 35.7686655280241, 139.496649493634 35.768659678958, 139.496810218797 35.7682861591795, 139.496762112589 35.7682033723835, 139.496241087858 35.7681135054154, 139.495897638051 35.7680715420057, 139.495551114077 35.7680048712587, 139.495368541509 35.7677905537682, 139.494831832126 35.7671430362459, 139.494750518363 35.7670582876096, 139.4947170116 35.7670338471482, 139.494266485416 35.7668398814169, 139.494124737088 35.7667849083398, 139.493815511978 35.7666099463253, 139.493852742427 35.7664994076942, 139.493541878541 35.7664099283332, 139.493067276157 35.7662768884634, 139.493015686765 35.766421468831, 139.492860601195 35.7663946586861, 139.492600630172 35.7661168117296, 139.49240535434 35.7660475852689, 139.492138795497 35.7659027021224, 139.491716411972 35.7656007854449, 139.491901681047 35.7655085357309, 139.492213570337 35.7653706445567, 139.492436647445 35.7652558269665, 139.492682952609 35.7651290688128, 139.492992984784 35.7649342558955, 139.493181905319 35.7648155384957, 139.493727365057 35.7644493754267, 139.494484790127 35.7639480248948, 139.495404057702 35.7633472031897, 139.495893258119 35.7630262562856, 139.496789978711 35.7624249024069, 139.496865676854 35.7624680172472, 139.497601152497 35.7629585754056, 139.498656313967 35.7636655317458, 139.499243521727 35.7640576259143, 139.499360148098 35.7641354995178, 139.499461794811 35.7642033652792, 139.49961460003 35.7643038987463, 139.499794621737 35.7644223360388, 139.500246801024 35.7647163315422, 139.500941674847 35.7651689771028, 139.500973395236 35.765191845274, 139.501325418678 35.7654457385106, 139.501400538542 35.7655516246247, 139.501417223638 35.765575155143, 139.501393233365 35.7657613956465, 139.501324556624 35.7660300082585)) ^^http://www.opengis.net/ont/geosparql#wktLiteral