メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.55183202097 35.6540207582082, 139.551954970561 35.6545009817834, 139.551962697949 35.6544991349548, 139.551951890702 35.6545792445595, 139.551948114041 35.6549913591158, 139.551943063417 35.6555455384659, 139.551557571456 35.6556749814219, 139.551477061343 35.655702009311, 139.551312217328 35.6557573593395, 139.550790520687 35.655930949147, 139.550869907362 35.6563274512167, 139.550522976255 35.6564026525508, 139.550493251989 35.6563906469839, 139.550095565107 35.6565018181606, 139.549850614806 35.6565604634596, 139.549638450407 35.6566131644812, 139.549349461479 35.6566870569427, 139.549305007652 35.6566983957105, 139.548805682391 35.6568260468602, 139.548766235204 35.6568245096756, 139.548464408072 35.6569839626243, 139.548078964743 35.6571876159299, 139.548017458745 35.6572198632082, 139.547702815591 35.6571733807499, 139.547803315686 35.6568217021429, 139.547842538359 35.6564559008708, 139.547845983854 35.6560326577786, 139.547843037611 35.6559757174548, 139.547832680644 35.6557762324154, 139.547855269815 35.6555080618564, 139.547863491113 35.6553918909755, 139.547846100457 35.655247913753, 139.547790265361 35.6549837123674, 139.547774008981 35.6549208248301, 139.547638468709 35.6543969413355, 139.547652590544 35.6543929602237, 139.547902722142 35.6543257412135, 139.548062648382 35.6542823199971, 139.548198918678 35.6542431032281, 139.548474415916 35.654163901092, 139.548534141099 35.6541467202316, 139.548588681376 35.6541316389494, 139.548899101498 35.6540523779533, 139.548928527353 35.6540448418839, 139.549267271825 35.6539582882848, 139.54930061531 35.6539475228082, 139.549714135781 35.6538140694503, 139.549747580808 35.6538048535294, 139.549980788242 35.6537405830667, 139.550118065734 35.653702774556, 139.550167617383 35.6536891248278, 139.55040492657 35.6536237356562, 139.550590092738 35.653572695626, 139.550904309608 35.6534861503413, 139.551026040244 35.6534526002047, 139.551217531058 35.6533998489236, 139.551327236216 35.6533696152166, 139.551646584349 35.653282903483, 139.551645409774 35.6532918791235, 139.55183202097 35.6540207582082)) ^^http://www.opengis.net/ont/geosparql#wktLiteral