メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.636818557588 35.841473672507, 139.637354059497 35.8415872121584, 139.637951624914 35.8417137365893, 139.639239518514 35.8419860337127, 139.639629157004 35.8420684096791, 139.639622022906 35.842139343483, 139.639627784498 35.8426335558833, 139.639068681446 35.8426631106119, 139.639002468077 35.842675714458, 139.638461465869 35.8427656076993, 139.638257367029 35.8428000634935, 139.638243518374 35.8428046523048, 139.638214717927 35.8428140606802, 139.637867183395 35.8429275199315, 139.637639313729 35.8429915981933, 139.637512443784 35.8430350166943, 139.63713404868 35.8432307932089, 139.637068867498 35.8432626898754, 139.636731687375 35.8434539435113, 139.636304182441 35.8436964272842, 139.635971892073 35.8439121128906, 139.635728235026 35.8441765359188, 139.635712535146 35.8441690272457, 139.635329191173 35.8439851546167, 139.634776460218 35.8437176279189, 139.635116479139 35.8436118232683, 139.635191909062 35.8435883405191, 139.635192046189 35.8435852780021, 139.635217294421 35.8431348277487, 139.635266542334 35.8431371621124, 139.63526495622 35.8431049781675, 139.635262633769 35.8427082093979, 139.635261094096 35.8424313098094, 139.635259631666 35.842401926519, 139.635259097734 35.8423904822651, 139.635258254462 35.8423734401991, 139.635285663452 35.8422539706786, 139.635291701486 35.8422341403748, 139.635305756419 35.842190188148, 139.635560523518 35.8415500236647, 139.635708183032 35.841195770004, 139.636269733625 35.8413363972368, 139.636818557588 35.841473672507)) ^^http://www.opengis.net/ont/geosparql#wktLiteral