メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.726074515495 35.775709599351, 139.726079564141 35.7757545831935, 139.726097271425 35.7759698279684, 139.726097684915 35.7759749154741, 139.72614835753 35.7764084118803, 139.72615240623 35.7764997117498, 139.726167911515 35.7768496077247, 139.726197866662 35.7771948007193, 139.726233036096 35.7774864103185, 139.726228018584 35.7774981475598, 139.726239683115 35.7777652668214, 139.726243442972 35.7778212863416, 139.726265510867 35.7782088097615, 139.726257002208 35.778312770403, 139.725989398237 35.7782782929074, 139.725509110729 35.7782316556566, 139.725476623467 35.7782280529463, 139.725245201366 35.778191317553, 139.725039325908 35.7781842494982, 139.724691534893 35.7781465107605, 139.723953597888 35.7780813238708, 139.723934612134 35.7780792471086, 139.723370828328 35.778017683601, 139.723053894414 35.7779754615155, 139.722900737284 35.7779744940234, 139.722734423011 35.7779966984522, 139.722497117354 35.7779886472047, 139.722175327469 35.7779437774103, 139.722084134375 35.7779310530241, 139.721873210764 35.7778976215855, 139.72177331392 35.7778840272424, 139.721584657356 35.7778624614063, 139.721542194601 35.7778170204615, 139.721443036713 35.7777761565982, 139.721699667223 35.7773574688199, 139.72195651668 35.7769502214628, 139.722020202541 35.7768499533571, 139.72209750896 35.7766882599647, 139.722331108131 35.7761493982985, 139.722472144996 35.775791140326, 139.722504636828 35.7755488304768, 139.722516580615 35.7753323106055, 139.722514338166 35.7749711744048, 139.722503138028 35.7747598249341, 139.723471248312 35.7751121451862, 139.723388947948 35.7752641706933, 139.724104447263 35.7753128975394, 139.724654290532 35.7753489729467, 139.725202572572 35.7753981074873, 139.726047703296 35.7754703168491, 139.726049602909 35.7754872717621, 139.726074515495 35.775709599351)) ^^http://www.opengis.net/ont/geosparql#wktLiteral