メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.158586438328 35.8932896377279, 136.15919575119 35.8933435374602, 136.159436273723 35.8933598809999, 136.160251291365 35.8934335910539, 136.160281408983 35.8943872280307, 136.160297145698 35.8947285376964, 136.160309170464 35.8956460448201, 136.160319452376 35.8959042001669, 136.160904525768 35.8958986769514, 136.161657289351 35.8958955320718, 136.161650103487 35.8959632640525, 136.161634717414 35.8960359795882, 136.161601862713 35.8961564694544, 136.161588419536 35.8962161826649, 136.161567178359 35.89628257787, 136.161508154301 35.8964082952244, 136.161461709052 35.8965110670823, 136.161391059844 35.8966604955702, 136.161362019637 35.8967158365735, 136.161327187031 35.8967901625629, 136.161290408755 35.8968707940568, 136.161224623652 35.8970178472578, 136.161183238346 35.8972209631634, 136.161101273675 35.8975347474438, 136.161070414232 35.897653307417, 136.161091331405 35.8977473545633, 136.160351217501 35.8977750260212, 136.160030527817 35.8977817535185, 136.159273581603 35.8977268366649, 136.158538877635 35.897693514008, 136.158041672295 35.8976689140272, 136.157687651582 35.8976540364944, 136.157526727557 35.8976497403832, 136.156492370523 35.8976059780797, 136.15556160596 35.8975676451479, 136.1555368215 35.8975666207966, 136.15500633595 35.8975438556717, 136.155133488321 35.8961769474906, 136.155176062876 35.895816947369, 136.155274044099 35.8948551405058, 136.155371383198 35.8941287924701, 136.155459411288 35.8931841408199, 136.155466429369 35.8930948000607, 136.155470799309 35.8930389548957, 136.15625339584 35.8931016236244, 136.156543099393 35.8931275568269, 136.1571724186 35.8931746105404, 136.157698752313 35.8932181257377, 136.157930127498 35.893242547481, 136.158586438328 35.8932896377279)) ^^http://www.opengis.net/ont/geosparql#wktLiteral