メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.11276633707 35.1248239953453, 137.112806417289 35.1251971315006, 137.113783890439 35.1242631493794, 137.114366876152 35.1237011922037, 137.114603119824 35.1235173421173, 137.114977794756 35.1233000982007, 137.115511293438 35.1230127058092, 137.115955173791 35.1228088003405, 137.116313500518 35.1226819029042, 137.11637832661 35.1229155313708, 137.116506790732 35.1231713025149, 137.116542193798 35.1232289245311, 137.116684734337 35.123482023946, 137.1168943444 35.1237455743146, 137.117194355781 35.1240542338834, 137.117805110192 35.1247406426692, 137.117496930317 35.124960385947, 137.117222935766 35.1251560243283, 137.117075715213 35.1252611425184, 137.116560498966 35.1256156674781, 137.116260665406 35.1257894933715, 137.115820487031 35.1259671342098, 137.115385104223 35.1260803371038, 137.114903353265 35.126153375233, 137.114363367738 35.1261629340121, 137.113929209578 35.126198873363, 137.113543433318 35.1262790604247, 137.113511680585 35.126285667679, 137.113000132837 35.1264496042283, 137.112786528137 35.1265016964688, 137.111942246522 35.1267074540147, 137.110380693378 35.1272592355001, 137.110342702835 35.1272726676061, 137.110244717043 35.1270723293854, 137.110141124998 35.1268355092036, 137.110059907594 35.1264991154461, 137.110377296495 35.1253775136871, 137.110282309848 35.1253732434296, 137.110267832078 35.1251135748796, 137.110211289605 35.1245802107899, 137.112021838972 35.1244739955845, 137.112733594368 35.1244141010888, 137.11276633707 35.1248239953453)) ^^http://www.opengis.net/ont/geosparql#wktLiteral