メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.261733118119 34.8572523458545, 138.262030609619 34.8572615925299, 138.262336693086 34.8572017653655, 138.262518998672 34.8571934593213, 138.262676109115 34.8571972178651, 138.263062307827 34.8573334783847, 138.264003008168 34.8577245017261, 138.26415366289 34.8577903635191, 138.264833832183 34.8580660038579, 138.26510592471 34.8581753431798, 138.266666320151 34.8588310157777, 138.267301179113 34.8591218371003, 138.268020224318 34.8599552555355, 138.268188577872 34.860149748661, 138.268273215313 34.8602003365845, 138.267642086344 34.8612149888011, 138.267138903818 34.8609525942976, 138.266497534876 34.8606554220396, 138.266164722757 34.8605321649753, 138.265673836903 34.8603664159517, 138.265299119786 34.8602500484491, 138.264973601339 34.8601399015284, 138.264795621716 34.8600963845594, 138.264542244776 34.8600441280818, 138.264343306644 34.8600022591403, 138.264015598122 34.8599266159518, 138.263879489557 34.8598969825662, 138.263787347919 34.8598796182032, 138.263663737259 34.8598793774997, 138.26341643036 34.8599012920634, 138.263204755823 34.8599215150713, 138.262990977711 34.8599384233502, 138.262521017291 34.8599055999759, 138.262001448664 34.8598688750014, 138.261686906309 34.8598736097601, 138.261414340076 34.8599065986202, 138.261181233934 34.8599519887801, 138.261021475506 34.8599907618282, 138.260624846572 34.8601134414431, 138.260345662185 34.860219097343, 138.259445237715 34.8607220787372, 138.258912230965 34.8609416006522, 138.258114414862 34.8612407402584, 138.257213932016 34.8615700243745, 138.255946739403 34.8602445375868, 138.255951212843 34.8601462271948, 138.255968056069 34.8601134414564, 138.256016397796 34.8600686753174, 138.25621265986 34.8599439187089, 138.256300895629 34.8598647931951, 138.256324125983 34.8598027218188, 138.256311853489 34.8597042370818, 138.256169047353 34.859452870272, 138.256137884497 34.8593648416598, 138.256121455336 34.8592491633434, 138.256100592321 34.8592179918426, 138.255888240585 34.8591114270115, 138.254971040312 34.8589266667403, 138.254388349626 34.8587907533139, 138.254321359757 34.8589736628289, 138.253706143005 34.8588502161342, 138.253648142263 34.8588385479984, 138.254158216746 34.857320075424, 138.254687258296 34.857101975511, 138.254840382114 34.8570453093865, 138.25507512785 34.8570233187557, 138.255290943459 34.8570167832834, 138.255547441738 34.8570717449065, 138.255917058051 34.8571423582944, 138.256266929993 34.8571500371492, 138.257735634968 34.8571701779341, 138.258084595444 34.8571389738472, 138.258367615645 34.8570791822209, 138.259054303465 34.8569122294336, 138.259537385803 34.8568640326498, 138.25966164881 34.8568587853998, 138.259796031262 34.8568553195834, 138.259928173586 34.8568588203912, 138.260085273323 34.8568728655747, 138.260340737287 34.8569234458367, 138.260565815515 34.8569782611263, 138.260837976856 34.8570529601377, 138.261489084038 34.85723031416, 138.261733118119 34.8572523458545)) ^^http://www.opengis.net/ont/geosparql#wktLiteral