メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.748649117293 35.7002989756991, 139.748949665511 35.700485586266, 139.749166030039 35.7002888106175, 139.749319038533 35.7001276917657, 139.749686775819 35.6997669439947, 139.749810042192 35.6996516825283, 139.750297276901 35.6998162363245, 139.751416032712 35.7002033920616, 139.751272303843 35.7004603602784, 139.751119396967 35.700750312058, 139.750986460419 35.7009771474194, 139.750741260793 35.7014370990605, 139.750754406127 35.701572172323, 139.750787186779 35.7019419305012, 139.750818997003 35.7023314053549, 139.750845874609 35.7026287337948, 139.750846889373 35.7026380654258, 139.7505946699 35.7026617293108, 139.750446597021 35.7026861330878, 139.749806214604 35.7027599485865, 139.749213117975 35.7028413642468, 139.747380544327 35.7029076036256, 139.746522040488 35.7029007920114, 139.746355963182 35.7028994754052, 139.745889328202 35.7027309774881, 139.745837199064 35.7027169613151, 139.745824408466 35.7027135016105, 139.745429663619 35.7026046983277, 139.745422030247 35.7026033551395, 139.745116628031 35.702549719104, 139.744984050102 35.7024404369253, 139.745157343022 35.7023119783884, 139.745579350014 35.7020130396433, 139.745667131289 35.7019561695474, 139.745699558775 35.7019331658966, 139.745929686262 35.701761509845, 139.746515004698 35.7014143077939, 139.746780758472 35.7012707028033, 139.746964337374 35.7011522479668, 139.747215236582 35.7009998287952, 139.747272748021 35.7009667374315, 139.747567091504 35.7008055827493, 139.747630464366 35.7007699246895, 139.747809791898 35.7005834051899, 139.747956678955 35.7004228127971, 139.748298015417 35.7000683871006, 139.748479353083 35.7001806574649, 139.748649117293 35.7002989756991)) ^^http://www.opengis.net/ont/geosparql#wktLiteral