メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.471824219172 35.924142164503, 139.471850002763 35.9246176259212, 139.47184060416 35.9252100786632, 139.471841071016 35.925231248003, 139.471852098094 35.9257295928899, 139.471852694599 35.9257649256448, 139.471854607028 35.9258780247201, 139.471856091239 35.9259084570907, 139.471890132508 35.9266055883575, 139.471746941518 35.92641417434, 139.471732947013 35.9264075387597, 139.471252540931 35.9262620973893, 139.470611260657 35.9260596296569, 139.470255082803 35.925945263113, 139.469059570984 35.9255613826418, 139.469076703502 35.9266528384521, 139.468717814182 35.9266570457242, 139.464277335578 35.9267237182136, 139.464259162916 35.925682496543, 139.464251016244 35.9252067511367, 139.464242793003 35.9247478253229, 139.462977565884 35.9247616555865, 139.462940072325 35.9229334398421, 139.464199969092 35.9229058144744, 139.465479428666 35.9228877961949, 139.466885311336 35.9228725200766, 139.467024960463 35.9227144221255, 139.467055930789 35.9226909728884, 139.467088739921 35.9226910737827, 139.467169682356 35.9227148671482, 139.467393195529 35.9227877549588, 139.467483768465 35.9228115777274, 139.467539713878 35.9228164498246, 139.467637150483 35.9228206832105, 139.468310885593 35.9218934120658, 139.468634435715 35.9218984604969, 139.469080008546 35.9221680826771, 139.469291054905 35.9222841451378, 139.469522043244 35.9223982168624, 139.469993351256 35.9226116541794, 139.470536941599 35.9228214283002, 139.470536929943 35.9228288567653, 139.470703624594 35.9228421890732, 139.470847972291 35.9228487015052, 139.471170832789 35.922844623067, 139.471806668729 35.922830342254, 139.471833096324 35.9239458683888, 139.471824219172 35.924142164503)) ^^http://www.opengis.net/ont/geosparql#wktLiteral