メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.764894339585 35.3755818508617, 136.764794457832 35.3756112361827, 136.764568738554 35.3751056132455, 136.764509325622 35.3749849191294, 136.764441706562 35.3748632816153, 136.764371808863 35.3747243127699, 136.76432050256 35.3746335755889, 136.764280877215 35.3745621040011, 136.76421435646 35.3744530050695, 136.764116198573 35.3743177442703, 136.764001556155 35.3741863005502, 136.763906766548 35.3740306982476, 136.764169582855 35.3739736205711, 136.764664390405 35.3740499272739, 136.764673706829 35.3740956634237, 136.764750320631 35.3740853570069, 136.764735388421 35.3739671356253, 136.764699795217 35.3739670164557, 136.76465521518 35.3738548227375, 136.764540682442 35.3737703532348, 136.764544389794 35.3736990962469, 136.764551475263 35.3736401054591, 136.764554481669 35.3735799030108, 136.764578258755 35.37331089275, 136.764597379933 35.3732953928224, 136.764626032531 35.3732821089903, 136.76466547937 35.373285551214, 136.764829967616 35.3733084260723, 136.764850388556 35.3732995505348, 136.764866795041 35.3732850988586, 136.764914850119 35.3732430758378, 136.765013572446 35.3731522075353, 136.765076728697 35.373090163955, 136.765182723732 35.3729891086421, 136.765276729218 35.3730516783057, 136.76543997363 35.3731520147313, 136.765632694814 35.3732551256873, 136.766066415665 35.3735044655583, 136.766173602691 35.3735531340856, 136.766524456564 35.3736090234004, 136.766864194173 35.3736525503365, 136.767652644513 35.3738010910784, 136.76730606459 35.3753360083506, 136.767305712831 35.3753374864067, 136.767071951645 35.3753082591302, 136.7660430052 35.3751768743881, 136.766046227866 35.375159913182, 136.76594969633 35.3751552258321, 136.765855516139 35.3752317435587, 136.765827456339 35.3753072143394, 136.765750299528 35.3753573807746, 136.765667070184 35.375392384852, 136.765322736026 35.3754940549209, 136.764894339585 35.3755818508617)) ^^http://www.opengis.net/ont/geosparql#wktLiteral