メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.830008731354 35.7751484635967, 139.830033253398 35.7754607648791, 139.830096263136 35.776262837435, 139.830111631446 35.7764537393355, 139.830143584507 35.776850559486, 139.830145486175 35.7768756285544, 139.830205879856 35.7775440838749, 139.829729656258 35.7775709263642, 139.829008309197 35.7776114217145, 139.828985589833 35.777611280688, 139.827960991369 35.7776699502423, 139.827564927191 35.7776902371966, 139.827136785311 35.7777168411038, 139.826280478555 35.7777700624132, 139.825613914993 35.7778043619799, 139.824388164714 35.7778634317069, 139.824362855871 35.7777698453225, 139.824140714836 35.7769756798196, 139.824051987192 35.7766452040279, 139.824021979337 35.7765419701217, 139.823897693732 35.7760983666905, 139.823862447121 35.7759725275217, 139.825229623318 35.7758465576885, 139.825547444444 35.7758172616421, 139.82599518516 35.7757759998421, 139.825767002598 35.7747603920299, 139.825765179421 35.7747522230484, 139.826576826602 35.7746638490956, 139.827277621519 35.7745902182883, 139.827455266113 35.7745715466211, 139.82799200277 35.7746137605003, 139.828155542288 35.7740677477432, 139.828163516892 35.7740684699394, 139.829099212143 35.7741551931687, 139.829129020381 35.7741538561558, 139.829532763892 35.7741732457978, 139.829925447072 35.7741605587264, 139.830008731354 35.7751484635967)) ^^http://www.opengis.net/ont/geosparql#wktLiteral